Comparison

App Lock vs PowerBuddy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

App Lock

Secure your personal data by locking individual apps with a password. This tool helps prevent unauthorized access to photos, videos, and social media. It also includes features to limit app usage time, aiding in parental control and promoting healthy digital habits.

Highlights
  • App locking with password
  • Private photo and video vault
  • App usage time limits
  • Parental control features
  • Advanced password security
  • App grouping
Features
Read full description

App Lock - App Blocker &Vault, easily creates an app safe, effectively protects your personal privacy. Independent security password settings, one key to lock the application, protect information security at any time and anywhere. App usage limit settings, app lock countdown, prevent kids from game addiction, cultivate healthy habits of cell phone use. Don't want others to see your photos, videos and social software? Private album encryption, so that others can not view the content of photos, videos, support for locking apps, social software and other private apps that cannot be viewed. App Lock: Apps are automatically locked immediately after exit. Enter a security password to unlock it, ensuring that sensitive content is protected from prying eyes. App Limit: Set app usage time, support specific time periods every day, apps are automatically locked. Advanced Grouping: App lock grouping settings, customize group names, enable app grouping apps with one click. Password protection: Advanced password security protection, support independent password settings, ensure that your app safe can not be opened by others. Parental control: Set up app countdown to prevent kids from getting addicted to mobile games, and develop self-discipline for healthy cell phone use. Privacy Statement: https://wordpress.m1book.com/app-locker-privacy-policy User Agreement: https://wordpress.m1book.com/app-locker-terms-conditions Member Service Agreement: https://wordpress.m1book.com/app-locker-membership-user-agreement Auto-Renewal Agreement: https://wordpress.m1book.com/app-locker-automatic-renewal-service-agreement

About

PowerBuddy

Features
Read full description

PowerBuddy makes it effortless to find nearby charging stations. Stay energized with convenience and enjoy endless power for your devices. Download now and keep your devices charged wherever you are! makes it effortless to find nearby charging stations. Download now and keep your devices charged wherever you are!

Screenshots

App Lock4 screens
PowerBuddy3 screens

Verdict

The call

The clearest difference is in-app purchases: PowerBuddy at none against App Lock's 2. PowerBuddy also leads on iOS requirement (13.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. App Lock sells 2 in-app purchases, starting at $2.99 per 7 days. PowerBuddy asks for nothing beyond the download.

UpkeepUpdate frequency

App Lock ships an update every 5 weeks, PowerBuddy every 3 weeks. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 8 level
App Lock versus PowerBuddy: the parameters behind the verdict, then further details
ParameterApp LockPowerBuddy
PriceFreeFree
Rating4.9 (22 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings22 — better—
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPod — better
Requires iOS16.613.0 — better
Further details — not scored
Size30 MB73 MB
Age rating4+4+
DeveloperBeijing iDOTOOLS Technology Co., LtdEMCC Technologies, Inc.

In-app purchases

2 purchases

App Lock

Subscriptions1
  • Weekly3 Days trial$2.997 Days
One-time1
  • Lifetime$49.99
None

PowerBuddy

No in-app purchases

Questions

Is App Lock free?
App Lock is free to download, with in-app purchases available.
Is PowerBuddy free?
PowerBuddy is free to download, with no in-app purchases.
Do App Lock or PowerBuddy have ads?
Neither App Lock nor PowerBuddy shows ads.
Which is updated more often, App Lock or PowerBuddy?
App Lock ships an update every 5 weeks, and PowerBuddy every 3 weeks. Most recently, App Lock was updated on October 24, 2026 and PowerBuddy on October 9, 2026.

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