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Applock - Safe Lock for Apps

70
Quality Score
Strong

Applock - Safe Lock for Apps

High confidence
4.7 Google Play rating
✍️ Bumetric analysis
“

Applock - Safe Lock for Apps is an Android app from TarrySoft in the Productivity category, currently rated 4.7★ across 48,461 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.

Quality Score is 70: Strong (healthy traction). For a Productivity app, that means healthy traction. 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
$1.5M
per month
→
12-mo forecast
$1.6M – $2.4M
per month
→
24-mo forecast
$1.9M – $3.5M
per month
BIG tier
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📊 Performance Tracking LIVE

1 snapshots on record
idle
0%
Rating
4.7
Reviews
48,461 reviews
Forecast Revenue / mo
$1.5M
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 under a month 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
💎 In-app purchase plumbing +$9K
⚙ Productivity complexity ×1.10 +$5K
🌐 Cross-platform reach (iOS + Android) +$35K
⚙ 9.7y maintenance × ~1-person team +$58K
Total estimate $160K
ONE-TIME · EXIT VALUE 💵 Estimated acquisition value
$59.0M
↳ What it would sell for · not monthly revenue
Marketplace range $44.0M – $76.5M · 39× MRR multiple
💸 ~369× return on build cost

Synthetic estimate. Multiple band derived from iap / freemium model + 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
💎 IAP / freemium model base 28× MRR
📅 9.7y proven track record +20%
⭐ ★ rating ≥ 4.4 (solid) +8%
🏷 Productivity category multiple +8%
Final multiple 39× MRR
👥 Estimated audience size
2.5M
Lifetime downloads (US-equivalent)
Monthly active
400K
Daily active
180K

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
📲 Productivity engagement ~75 installs / rating
📅 9.7y of rating accumulation -30%
🔁 Productivity D30 retention 30%
📍 DAU / MAU stickiness 0.45
DAU / MAU 45% 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 Productivity
📦 Compact Android bundle → Native Kotlin
💀 Maintenance status
Likely abandoned
72%
Last shipped 2025-02-05 · 596 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
📅 1y 7mo since last update Likely deprioritized
Verdict Likely abandoned
🔬

How we forecast this revenue

MEDIUM CONFIDENCE
Baseline
$1.5M/mo · ML-estimated from 234 triggers
Growth rate
+2.5% MoM · BIG tier baseline (compound monthly)
6 months
$1.5M – $2.0M
12 months
$1.6M – $2.4M
24 months
$1.9M – $3.5M
Compound growth at +2.5% MoM (tier baseline for BIG). Range widens with horizon — typical noise band ±15% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊

BU Investment Matrix

Mixed signals · 61/100BIG TIERcompetitive but cautious
RevenueQualityMarketGrowthMoatSafetyFounderMonetiz.
Revenue Strength
6.2
Product Quality
9.4
Market Position
0.0
Growth Velocity
5.0
Defensibility
9.9
Operational Safety
7.0
Founder Strength
6.6
Monetization Maturity
5.0
  • 💰 Revenue: Healthy — $600K - $3300K/mo · BIG tier · medium-low confidence, trajectory unclear.
  • ⭐ Quality: 4.68★ across 48,461 reviews — exceptional (top 1% in category).
  • 📍 Market: Not yet charting in any of the 9 monitored markets.
  • 📈 Growth: ⚠ last update 596d ago — possibly dormant.
  • ⚠️ Risk: Moderate — dormant (596d since update).
🎯 For competitors: Strong subscription moat. Hard to outcompete on retention. Better angle: free alternative with one-time purchase, or feature parity for an underserved sub-niche.
💵 For acquirers: Estimated asking range 18-32× monthly = $27.0M-$48.0M.
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:
Mid install base (48,461 ratings)METRIC
+$5,500
Excellent rating (4.7★)METRIC
+$2,200
securityREVIEW
+$1,800
Mature app (9y 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
Applock - Safe Lock for Apps
Developer
TarrySoft
Bundle ID
me.ibrahimsn.applock
App Store URL
Open in App Store
Category
Productivity
Content rating
Not found
Languages
Not found

Company

Website
kigelapps.com
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
$1.5M/mo
Top-grossing rank
Not found
All-time revenue
Not found
Pricing
$0.99 - $99.99 per item

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

★<b> Protect your Privacy with AppLock - Lock Apps with PIN or Pattern</b>★

Lock APPs, Gallery, videos, messages, social media applications, and files from friends or curious eyes to protect your privacy! Stabile and easy-to-use App Locker, your safety expert! The safest way to Lock apps with password!

<h1>App lock tool is the unique lock app and hide apps tool for your secret apps! </h1>
App Lock can help you to hide any app and keep your privacy using an app locker. You can open hidden apps in the Applock or your phone's interface.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →
🔖 v2.10.6🔄 updated 1y ago📂 Productivity💰 Free📺 Ad-supported💎 IAP $0.99 - $99.99 per item🚀 Launched 2017 (9y old)
🧪

Tech & Domain Intel — kigelapps.com

Mail provider
Google Workspace
Tech stack
Google Workspace · AWS SES
Derived from public RDAP + DNS TXT records (no scraping, no login).
🔔

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📝 Description

95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Applock - Safe Lock for Apps: 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 TarrySoft

View all →
📦 Portfolio summaryMEGA studio
75apps·$42.8M/mocombined
✓ Diversified — top app contributes 7%; risk spread across portfolio

Similar apps in Productivity

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

Why high confidence: 48,461 ratings · no founder-verified revenue (model estimate only).

❓ Frequently Asked Questions

10 answers · auto-generated from this app's public data
How much does Applock - Safe Lock for Apps make per month?▴
Based on our ML-calibrated revenue forecast, Applock - Safe Lock for Apps earns approximately $1.5M/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 Applock - Safe Lock for Apps profitable?▴
With estimated build cost $160K and monthly revenue $1.5M, Applock - Safe Lock for Apps looks highly profitable — pays back its build investment in under a month at the current run-rate. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Applock - Safe Lock for Apps have?▴
Estimated audience: ~2.5M lifetime downloads, ~400K monthly active users, and ~180K 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 Applock - Safe Lock for Apps?▴
Browse the full Productivity 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 Applock - Safe Lock for Apps built with?▴
Our heuristic places Applock - Safe Lock for Apps 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 Applock - Safe Lock for Apps still actively maintained?▴
Maintenance status: Likely abandoned (72% abandonment risk). Last shipped version was 1+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Applock - Safe Lock for Apps sell for?▴
Estimated acquisition value: $59.0M (marketplace range $44.0M – $76.5M). Calculated as 39× 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 Applock - Safe Lock for Apps last updated?▴
Applock - Safe Lock for Apps last shipped a new version on 2025-02-05 — more than 1 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Applock - Safe Lock for Apps?▴
Applock - Safe Lock for Apps is published by TarrySoft 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 Applock - Safe Lock for Apps's BU Score?▴
Applock - Safe Lock for Apps has a BU Score of 70/100 (Strong). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.