📊 1.2M Android Apps Tracked Updated 4 min ago ⚡ Revenue Forecasts
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78
BU Score
Strong

AppLock - Fingerprint

4.3 ✍️ Editor
✍️ BU Analytics Review

AppLock - Fingerprint is an Android app from SpSoft in the Tools category, currently rated 4.3★ across 965,740 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.

Our BU Score puts it at 78Strong (healthy traction). For a Tools app, that means healthy traction.

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

creator

📊 Performance Tracking LIVE

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Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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💰 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:
High install base (965,740 ratings)METRIC
+$12,000
Good rating (4.3★)METRIC
+$800
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.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
🔖 vVaries with device🔄 updated 1y ago📂 Tools💰 Free

📝 About this app

✔ Smart AppLock will lock and protect apps using a password or pattern and fingerprint(face recognition).

Lock Facebook, Instagram, TikTok, Gallery, any apps and prevent the apps from being exposed by friends, parents, snooper!

✔ In addition to lock, AppLock can catch intruders by taking a picture and even hide the fact that lock the app with fake error window!

The most advanced AppLock! try it now!

--- Main Features ---
▶ AppLock
Lock the app with a password to protect your privacy.(app locker) e.g) SMS, Messenger, Whatsapp, Snapchat, LINE and any apps

▶ Catch Intruders
If someone access your app then, take a picture, video and send to your email.

▶ Fingerprint, Face recognition
Supports convenient and powerful lock with fingerprint, face recognition.(If your device supports it)

▶ Fake Lock
You can even hide the fact that lock the app with fake error window.

▶ Notification Lock
Blocks the locked app's notification message in the top notification bar

▶ Screen Lock
Prevents the screen turns off when running certain apps.(make use of Internet, E-Book, Game)

▶ Smart Lock
Lock only specific time or auto-unlock when connected to specific WiFi or Blutooth.

▶ Multiple Password
You can set a different password for each locked app.

▶ Scalable Pattern
Scalable pattern size up to 18x18 than the existing simple 3x3 pattern.

▶ Home Screen Lock
Lock the whole phone using lock screen of AppLock instead of lock screen of system.

--- App Features ---
· The first generation AppLock and verified by 50 millions of people to download the app until now.

· The app size is just about 8MB and working fast and lightly.

· AppLock provide a variety of features and detailed options than simple feature in other app.

· Supports 32 languages.

--- Other features ---
· Support PIN, Pattern, Password, Guesture, Fingerprint, Face recognition

· Easy to lock/unlock using widget and notification bar.

· The user can decorate the lock screen. e.g) change a background the desired photo.

· AppLock supports the ability to reset a lost password.

· You can place the buttons arranged of password randomly.

· Restrict unlock attempts to prevent others continually to attempt to unlock it.

· Supports the ability to lock Incoming Call.

· Supports the ability to lock WiFi, Bluetooth.

· You can auto-lock newly installed apps.

· When running certain apps that can automatically rotate the screen (or vertical fixed).

· Guard private data, privacy and keep security and app protection/safer.

· In addition, it includes more features.

--- FAQ ---
1) How can I prevent AppLock to be uninstalled and delete?
· Please enable 'Uninstallation Prevention' option in settings, then AppLock is never uninstalled.

2) Is there a feature for forgotten password
Yes, if you set your email or security QnA, you can initialize your password when you forgot password.

3) Can't run(find) AppLock(or AppLock disappears in App Drawer)
· if you hide AppLock's Icon in options, and then AppLock will disappear. To run it, please put 'Widget' of AppLock in Widget List and click it.

4) Can't uninstall AppLock.
· Please disable 'Uninstallation Prevention' option in Settings before uninstalling AppLock.

AppLock uses Device Administrator permission.
· only used to prevent AppLock being uninstalled

AppLock uses Accessibility service.
· only for users with disabilities to lock/unlock apps and reduce battery usage

* App Name is changed from Smart App Protector.

Website : https://www.spsoftmobile.com
Facebook: Getting ready
Twitter : Getting ready

Profile & Insights

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

Identification

App name
AppLock - Fingerprint
Developer
SpSoft
Bundle ID
com.sp.protector.free
App Store URL
Open in App Store
Category
Tools
Content rating
Not found
Languages
Not found

Company

Website
Not found
Tagline
Not found
Description
Not found
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
$2.5K ($1 – $5.0K)AI low
AI annual estimate
$30.0K/yr
ML model estimate / mo
$4.8K/mo
Top-grossing rank
Not found
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
AI Revenue EstimateCONFIDENCE: LOW
The Android app "AppLock - Fingerprint" by SpSoft had an estimated monthly revenue of less than $5,000 in January 2025, according to Sensor Tower. Based on this, the estimated monthly revenue is around $2,500, leading to an annual estimate of $30,000.
Sources mentioned: Sensor Tower, SpSoft
Citations: sensortower.com
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.
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