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Secret Codes For Android

57
Quality Score
Solid

Secret Codes For Android

Medium confidence
3.8 Google Play rating
✍️ Bumetric analysis
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Secret Codes For Android is an Android app from Kostadin Tonev in the Tools category, currently rated 3.8★ across 5,851 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.

Quality Score is 57: Solid (established niche player). For a Tools 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
$5.0K
per month
→
12-mo forecast
$5.2K – $10.8K
per month
→
24-mo forecast
$6.4K – $19.2K
per month
MID tier
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📊 Performance Tracking LIVE

1 snapshots on record
idle
0%
Rating
3.8
Reviews
5,851 reviews
Forecast Revenue / mo
$5.0K
Snapshots tracked
1
since May 2026
ONE-TIME · BUILD 💰 Estimated build cost
$160K
↳ What it cost to build · not monthly revenue
Likely range $120K – $215K
$25K · MVP floor $100K · indie scale $500K+ · studio build
📈 Pays back in ~2.7y 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
⚙ Tools complexity ×0.90 $-5049
🌐 Cross-platform reach (iOS + Android) +$24K
⚙ 14.7y maintenance × ~1-person team +$88K
Total estimate $160K
ONE-TIME · EXIT VALUE 💵 Estimated acquisition value
$75K
↳ What it would sell for · not monthly revenue
Marketplace range $50K – $100K · 15× MRR multiple
💸 ~0.5× 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
📅 14.7y proven track record +20%
⭐ ★ rating 3.5-4.0 (mixed) -8%
🏷 Tools category multiple -8%
Final multiple 15× MRR
👥 Estimated audience size
775K
Lifetime downloads (US-equivalent)
Monthly active
40K
Daily active
7.2K

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
📲 Tools engagement ~190 installs / rating
📅 14.7y of rating accumulation -30%
🔁 Tools D30 retention 22%
📍 DAU / MAU stickiness 0.18
DAU / MAU 18% sticky
🛠 Estimated tech stack
🤖
Native Android (Kotlin)
High confidence · 80%
Also possible
Flutter

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
🏷 Category context Tools
📦 Compact Android bundle → Native Kotlin
💀 Maintenance status
Likely abandoned
93%
Last shipped 2019-10-16 · 2537 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
📅 6y+ since last update Likely abandoned
• 15y old + 1y+ no update +5% (API deprecation drift)
Verdict Likely abandoned
🔬

How we forecast this revenue

MEDIUM CONFIDENCE
Baseline
$5.0K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$4.7K – $7.9K
12 months
$5.2K – $10.8K
24 months
$6.4K – $19.2K
Compound growth at +4.0% MoM (tier baseline for MID). Range widens with horizon — typical noise band ±25% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊

BU Investment Matrix

Below median · 45/100MID TIERunderperforming peers
GrowthFounderQualityRevenueMonetiz.MoatMarketSafety
Growth Velocity
5.0
Founder Strength
5.3
Product Quality
6.8
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
7.5
Market Position
0.0
Operational Safety
7.0
  • 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
  • ⭐ Quality: 3.78★ across 5,851 reviews — solid.
  • 📍 Market: Not yet charting in any of the 9 monitored markets.
  • 📈 Growth: ⚠ last update 2533d ago — possibly dormant.
  • ⚠️ Risk: Moderate — dormant (2533d since update).
🎯 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 = $90K-$160K.
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 3 of 3 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Low install base (5,851 ratings)METRIC
+$1,500
Mature app (14y old)METRIC
+$1,500
Ad-supported / freemiumMETRIC
+$600
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 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.

Profile & Insights

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

Identification

App name
Secret Codes For Android
Developer
Kostadin Tonev
Bundle ID
cx.makaveli.androidsecretcodes
App Store URL
Open in App Store
Category
Tools
Content rating
Not found
Languages
Not found

Company

Website
makaveli.eu
Tagline
Not found
Description
Not found
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Reported revenue signal / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
Model estimate / mo
$5.0K/mo
Top-grossing rank
Not found
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.
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

Discover the secret world of your Android! In some devices secret codes are available for the user. When those codes are typed manually from the phone dialer, they will unlock a hidden menus with more options and information for your Android. Now is not necessary to remember all those codes, they can be executed only with one finger tap! Enjoy and have a fun!


* * *

IMPORTANT! Some manufacturers not allow the use of these codes and they may not work on your device. By using secret codes you can change some of your device settings. Use at your own risk!

* * *… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →
🔖 v2.0🔄 updated 6y ago📂 Tools💰 Free🚀 Launched 2012 (14y old)
🔔

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📝 Description

95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Secret Codes For Android: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Read deep-dive →

More by Kostadin Tonev

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📦 Portfolio summaryINDIE studio
9apps·$27K/mocombined
✓ Diversified — top app contributes 19%; risk spread across portfolio

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About this analysis
ZCAnalyzed by Zakhar Chumak · founder, Bumetric·Full methodology·Medium confidence

Why medium confidence: 5,851 ratings · no founder-verified revenue (model estimate only).

❓ Frequently Asked Questions

10 answers · auto-generated from this app's public data
How much does Secret Codes For Android make per month?▴
Based on our ML-calibrated revenue forecast, Secret Codes For Android earns approximately $5.0K/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 Secret Codes For Android profitable?▴
With estimated build cost $160K and monthly revenue $5.0K, Secret Codes For Android looks break-even-grade — payback period sits around 2.7 years. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Secret Codes For Android have?▴
Estimated audience: ~775K lifetime downloads, ~40K monthly active users, and ~7K 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 Secret Codes For Android?▴
Browse the full Tools 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 Secret Codes For Android built with?▴
Our heuristic places Secret Codes For Android on the Native Android (Kotlin) stack (High confidence, 80%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
Is Secret Codes For Android still actively maintained?▴
Maintenance status: Likely abandoned (93% abandonment risk). Last shipped version was 6+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Secret Codes For Android sell for?▴
Estimated acquisition value: $75K (marketplace range $50K – $100K). Calculated as 15× 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 Secret Codes For Android last updated?▴
Secret Codes For Android last shipped a new version on 2019-10-16 — more than 6 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Secret Codes For Android?▴
Secret Codes For Android is published by Kostadin Tonev on the Google Play 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 Secret Codes For Android's BU Score?▴
Secret Codes For Android has a BU Score of 57/100 (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.