How much does Sdui make per month?

Based on our ML-calibrated revenue forecast, Sdui earns approximately $1.2K/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.

What apps are like Sdui?

Browse the full Education 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.

Sdui is published by Sdui GmbH 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 Sdui's BU Score?

Sdui has a BU Score of 58/100 (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.

Sdui

Quality Score

Solid

Sdui

Name: Sdui — app revenue, audience, build cost & risk profile
Creator: bumetric
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Sdui revenue, Sdui app analytics, mobile app revenue estimate, Education revenue, iOS app revenue

Low confidence

4.5 ✍️ Editor

✍️ bumetric analysis

“

Sdui is an iOS app from Sdui GmbH in the Education category, currently rated 4.5★ across 53 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.

Quality Score is 58: Solid (established niche player). For a Education 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

$1.2K

per month

→

12-mo forecast

$1.1K – $3.9K

per month

→

24-mo forecast

$992 – $8926

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

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idle

Rating

—

Reviews

—

Forecast Revenue / mo

—

Snapshots tracked

since first record

🤖Also on Android

Sdui

$627/mo · 5K ratings · 3.7★

View →

ONE-TIME · BUILD 💰 Estimated build cost

$60K

↳ What it cost to build · not monthly revenue

Likely range $45K – $80K

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

📈 Pays back in ~4.1y at current MRR

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
📦 Asset bundle (54 MB)	+$1K
⚙ Education complexity ×1.20	+$10K

Total estimate $60K

ONE-TIME · EXIT VALUE 💵 Estimated acquisition value

$20K

↳ What it would sell for · not monthly revenue

Marketplace range $15K – $25K · 16× MRR multiple

💸 ~0.3× 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
⭐ ★ rating ≥ 4.4 (solid)	+8%
🏷 Education category multiple	+6%
⭐ Small user base (<1K ratings)	-8%

Final multiple 16× MRR

🔬

How we forecast this revenue

MEDIUM CONFIDENCE

Baseline

$1.2K/mo · ML-estimated from 234 triggers

Growth rate

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

Direction

Headwinds: rating drift may slow acquisition

6 months

$1.0K – $2.4K

12 months

$1.1K – $3.9K

24 months

$992 – $8.9K

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 · 40/100INDIE TIERexpected for tier

Revenue Strength

3.1

Product Quality

3.6

Market Position

2.0

Growth Velocity

5.0

Defensibility

4.4

Operational Safety

10.0

Founder Strength

3.0

Monetization Maturity

1.0

💰 Revenue: Modest — $489 - $3061/mo · INDIE tier · medium confidence, trajectory unclear.
⭐ Quality: 4.47★ across 53 reviews — weak — significant quality concerns.
📍 Market: Not yet charting in any of the 9 monitored markets.
📈 Growth: Insufficient signal to assess trajectory.
⚠️ 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 = $22K-$39K.

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:

bugsREVIEW		−$1,800
Mature app (9y old)METRIC		+$1,500
Good rating (4.5★)METRIC		+$800
Ad-supported / freemiumMETRIC		+$600
Pre-traction phase (53 ratings)METRIC		−$300

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.

🆕 What's New · v4.1.6

Stability improvements & bug fixes

Profile & Insights

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

Identification

App name: Sdui
Developer: Sdui GmbH
Bundle ID: com.sdui.sdui
App Store URL: Open in App Store
Category: Education
Content rating: 4+
Languages: EN, FR, DE

Company

Website: Not found
Tagline: Welcome to Sdui. Your trusted partner for digital education.
Description: Learn more about the software suites and features of the Sdui Group – the innovative European corporate group with combined expertise.
Founded: Not found
HQ / Address: Not found
Employees: Not found
Logo: Available

Revenue

Verified revenue / mo: Not found
AI revenue estimate / mo: Not found
AI annual estimate: Not found
ML model estimate / mo: $1.2K/mo
Top-grossing rank: Outside top 100 in US Education
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 growth53 ratings+5200% lifetimeShow 3-year history estimate ▾

Tracked (4 weeks) Pre-tracking estimate (37 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

Wherever time and effort can be saved, Sdui comes into play - in other words: we simplify communication and organisation in schools and daycare centres. This is how we help make everyday life in educational organisations easier. We develop GDPR-compliant solutions that connect teachers, eductators, parents and children in order to shape the education of the future together. Features such as secure chats, school news, surveys, digital class register, sick notifications and many more are conveniently accessible from one single platform.… View full description on the official store →

App Specs

🔐 Own this app? Claim & verify MRR →

💾 54 MB🔞 4+📱 iOS 15.0+🔖 v4.1.6🔄 updated 0d ago🌐 EN, FR, DE📂 Education💰 Free

📅

What Worked™ · Development Pipeline

5 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 ↑ 2.00 → 4.40 (improved 2.40★)

2026-03

📈

Crossed 10 ratings — social-proof flywheel kicking in

2025-12

⭐

Rating ↓ 3.00 → 2.00 (dropped 1.00★)

2022-06

🚀

First tracked snapshot — initial data captured

🌍

Multi-Country Performance

Available in 9 of 9 monitored markets

Market	Rating	Reviews	Current version
🇺🇸 US	4.4717★	53	4.4717★ this version
🇬🇧 GB	4★	9	4★ this version
🇩🇪 DE	4.42042★	17,004	4.42042★ this version
🇫🇷 FR	4.4★	10	4.4★ this version
🇯🇵 JP	4.33333★	3	4.33333★ this version
🇨🇦 CA	5★	1	5★ this version
🇦🇺 AU	5★	2	5★ this version
🇧🇷 BR	5★	3	5★ this version
🇮🇳 IN	4.5★	2	4.5★ this version