How much does Intervall-Timer make per month?

Based on our ML-calibrated revenue forecast, Intervall-Timer earns approximately $500/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.

Is Intervall-Timer profitable?

With estimated build cost $100K and monthly revenue $500, Intervall-Timer looks well below break-even — current monthly revenue is much smaller than the estimated build cost. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.

How many users does Intervall-Timer have?

Estimated audience: ~12K lifetime downloads, ~2K monthly active users, and ~800 daily active users. Derived from ratings count × category installs-per-rating × age decay. US-storefront-equivalent — global audience can be 5-10× larger for internationally-distributed apps.

What apps are like Intervall-Timer?

Browse the full Health & Fitness category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.

What is Intervall-Timer built with?

Our heuristic places Intervall-Timer on the Native iOS (SwiftUI) stack (High confidence, 80%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Native iOS (Swift / UIKit).

Is Intervall-Timer still actively maintained?

Maintenance status: At risk (60% abandonment risk). Last shipped version was 7 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.

How much would Intervall-Timer sell for?

Estimated acquisition value: $10K (marketplace range $10K – $15K). Calculated as 21× monthly revenue using the standard multiple for the detected monetization model + adjustments for age, rating quality and category demand. Calibrated against 2024-2026 Flippa / Acquire.com / MicroAcquire closed-deal medians.

When was Intervall-Timer last updated?

Intervall-Timer last shipped a new version on 2026-02-20 — 7 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.

Who makes Intervall-Timer?

Intervall-Timer is published by Yosyp Hameliak on the Apple App Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.

What is Intervall-Timer's BU Score?

Intervall-Timer has a BU Score of 61/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.

Intervall-Timer: HIIT Training

Quality Score

Solid

Intervall-Timer: HIIT Training

Name: Intervall-Timer: HIIT Training — app revenue, audience, build cost & risk profile
Creator: Bumetric
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Intervall-Timer: HIIT Training revenue, Intervall-Timer: HIIT Training app analytics, mobile app revenue estimate, Health & Fitness revenue, iOS app revenue

by Yosyp Hameliak

Medium confidence

4.9 App Store rating

✍️ Bumetric analysis

“

Intervall-Timer: HIIT Training is an iOS app from Yosyp Hameliak in the Health & Fitness category, currently rated 4.9★ across 241 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.

Quality Score is 61: Solid (established niche player). For a Health & Fitness app, that means established niche player. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.

Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.

💰 Monthly revenue · now vs forecast

● Right now

$500

per month

→

12-mo forecast

$437 – $1575

per month

→

24-mo forecast

$405 – $3644

per month

INDIE tier

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Title & subtitle keyword fit
Description hook & conversion structure
Screenshots, ratings, reviews strategy

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Typical impact: +2-5× organic installs

📊 Performance Tracking LIVE

11 snapshots on record

idle

Rating

4.9

Reviews

241 reviews

Forecast Revenue / mo

$500

Snapshots tracked

since Apr 2023

ONE-TIME · BUILD 💰 Estimated build cost

$100K

↳ What it cost to build · not monthly revenue

Likely range $75K – $135K

$25K · MVP floor $100K · indie scale $500K+ · studio build

📈 Slow ROI — current MRR is well below build cost

Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.

Where the money goes

🧱 MVP baseline (design + 1-store ship)	+$28K
📱 5 unique screens × $4.5K	+$22K
⚙ Health & Fitness complexity ×1.40	+$20K
⚙ 4.7y maintenance × ~1-person team	+$27K

Total estimate $100K

ONE-TIME · EXIT VALUE 💵 Estimated acquisition value

$10K

↳ What it would sell for · not monthly revenue

Marketplace range $10K – $15K · 21× MRR multiple

💸 ~0.1× build cost (under-water)

Synthetic estimate. Multiple band derived from ad-supported + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.

How the multiple was built

📺 Ad-supported base	15× MRR
📅 4.7y proven track record	+20%
⭐ ★ rating ≥ 4.7 (premium)	+15%
🏷 Health & Fitness category multiple	+10%
⭐ Small user base (<1K ratings)	-8%

Final multiple 21× MRR

👥 Estimated audience size

12K

Lifetime downloads (US-equivalent)

Monthly active

2.3K

Daily active

800

Synthetic estimate from ratings × category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent — true global audience can be 5-10× larger for international apps. Full math + source list on /methodology.

How we sized it

📲 Health & Fitness engagement	~70 installs / rating
📅 4.7y of rating accumulation	-23%
🔁 Health & Fitness D30 retention	22%
📍 DAU / MAU stickiness	0.35

DAU / MAU 35% sticky

🛠 Estimated tech stack

🍎

Native iOS (SwiftUI)

High confidence · 80%

Also possible

Native iOS (Swift / UIKit)

Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries — for binary-level certainty you would need an SDK intelligence tool or the manifest itself. Reasoning chain on the right. Full ruleset on /methodology.

Signals we read

📦 App bundle size	12 MB
🏷 Category context	Health & Fitness
📦 Compact iOS bundle	→ Native SwiftUI (post-2020 era)

💀 Maintenance status

At risk

60%

Last shipped 2026-02-20 · 218 days ago

0 · Active 50 · At risk 100 · Abandoned

Heuristic risk score from time-since-last-update + ratings velocity proxy + Editor's Choice / curated featuring signals. Calibrated against 2024-2025 app-store ranking decay reports. Not a guarantee — a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.

Risk signals

📅 7 months since last update	Concerning gap
👥 Small user base (241 ratings) + 4.7y old	+10% (solo-project pattern)

Verdict At risk

🔬

How we forecast this revenue

LOW CONFIDENCE

Baseline

$500/mo · ML-estimated from 234 triggers

Growth rate

+6.0% MoM · INDIE tier baseline (compound monthly)

6 months

$426 – $993

12 months

$437 – $1.6K

24 months

$405 – $3.6K

Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon — typical noise band ±40% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.

📊

BU Investment Matrix

Early-stage solo · 43/100INDIE TIERexpected for tier

Growth Velocity

5.0

Founder Strength

3.5

Product Quality

6.8

Revenue Strength

2.7

Monetization Maturity

1.0

Defensibility

4.7

Market Position

2.0

Operational Safety

9.0

💰 Revenue: Marginal — $200 - $1250/mo · INDIE tier · medium confidence, trajectory unclear.
⭐ Quality: 4.89★ across 241 reviews — solid.
📍 Market: Not yet charting in any of the 9 monitored markets.
📈 Growth: last update 214d ago — slow cadence.
⚠️ Risk: Low — no material risk signals detected.

🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.

💵 For acquirers: Estimated asking range 18-32× monthly = $9K-$16K.

Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.

Range:

💰 Forecast Revenue / mo

MODEL

Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.

🔬Forecast Breakdown — Why This Estimate?Top 5 of 5 triggers

Our ML model uses 200+ signals from public data. These are the most influential for this app:

Excellent rating (4.9★)METRIC		+$2,200
Multilingual (17 languages)METRIC		+$1,500
Established app (4y old)METRIC		+$800
Ad-supported / freemiumMETRIC		+$600
Early-stage install base (241 ratings)METRIC		+$400

METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📥 Estimated Downloads / week

PROXY · ratings × 50/wk —

Industry-rule estimate (Sensor Tower / data.ai): one weekly install ≈ 50 new ratings. Solid points = tracked snapshots · faded line = pre-tracking model backfill.

📈 Reviews Growth

LIVE

Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE

Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY

Each bar shows a tracked update and the metric delta from the previous snapshot.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name: Intervall-Timer: HIIT Training
Developer: Yosyp Hameliak
Bundle ID: com.gamelikeapps.IntervalTimer
App Store URL: Open in App Store
Category: Health & Fitness
Content rating: 4+
Languages: HR, CS, DA, NL, EN, FI, FR, DE, HU, IT, PL, PT, RU, SK, ES, SV, UK

Company

Website: Not found
Tagline: Today
Description: Find apps and games for iPhone, iPad, Mac, and more on the App Store.
Founded: Not found
HQ / Address: Not found
Employees: Not found
Logo: Available

Revenue

Reported revenue signal / mo: Not found
AI revenue estimate / mo: Not found
AI annual estimate: Not found
Model estimate / mo: $500/mo
Top-grossing rank: Outside top 100 in US Health & Fitness
All-time revenue: Not found
Pricing: Not found

Founder

Founder data not yet collected for this app.

Funding

Funding data not yet collected for this app.

Press & Links

Press & Links data not yet collected for this app.

Contacts & Socials

Contacts & Socials data not yet collected for this app.

📈Ratings growth246 ratings+24500% lifetimeShow 3-year history estimate ▾

Tracked (11 weeks) Pre-tracking estimate (0 weeks) · model-based, ±5% noise · anchored to release date and current value

🌍Geographic ReachNot ranked

This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.

Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

📝 About this app

This app is handy interval timer that helps you keep track of your work and rest periods during your HIIT interval training and workouts. The application is very easy to use, enter the Work, Rest, Sets, Rounds and start workout. You can listen to music during workouts or use the timer in the background. There is also app on the Apple Watch that will allow you to monitor your heart rate during workouts.

Apple Watch app features:
- iCloud sync with iPhone
- integration with the Health app
- monitoring heart rate during workouts

App Specs

🔐 Own this app? Claim & verify MRR →

💾 12 MB🔞 4+📱 iOS 13.0+🔖 v1.1.5🔄 updated 7mo ago🌐 HR, CS, DA, NL, EN +12📂 Health & Fitness💰 Paid🚀 Launched 2022 (4y old)

📅

What Worked™ · Development Pipeline

8 EVENTS TRACKED

Detected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →

2026-05

🔄

Monetization changed: freemium → free

2026-03

⭐

Rating ↑ 3.67 → 4.70 (improved 1.03★)

2026-03

📈

Crossed 10 ratings — social-proof flywheel kicking in

2025-11

⭐

Rating ↓ 4.20 → 3.67 (dropped 0.53★)

2024-08

⭐

Rating ↑ 3.67 → 4.00 (improved 0.33★)

2024-02

⭐

Rating ↑ 3.00 → 3.67 (improved 0.67★)

2023-12

⭐

Rating ↑ 2.00 → 3.00 (improved 1.00★)

2023-04

🚀

First tracked snapshot — initial data captured

🌍

Multi-Country Performance

Available in 9 of 9 monitored markets

Market	Rating	Reviews	Current version
🇦🇺 AU	4.59999★	25	4.59999★ this version
🇧🇷 BR	4.94243★	1,077	4.94243★ this version
🇨🇦 CA	4.88372★	43	4.88372★ this version
🇩🇪 DE	4.71982★	1,135	4.71982★ this version
🇫🇷 FR	4.82528★	538	4.82528★ this version
🇬🇧 GB	4.86747★	83	4.86747★ this version
🇮🇳 IN	4.71429★	14	4.71429★ this version
🇯🇵 JP	5★	2	5★ this version
🇺🇸 US	4.89473★	247	4.89473★ this version

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📝 Description

BU Score · Transcendent

Full revenue analysis

Read the article-style breakdown for Intervall-Timer: HIIT Training: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.

Read deep-dive →