# Calculator AppLock vs OneLock

The clearest difference is review sentiment: Calculator AppLock at 71% against OneLock's 0%. OneLock's advantage is monetization model (freemium vs subscription). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Calculator AppLock sells 8 in-app purchases, starting at $4.99 per 7 days and OneLock sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Calculator AppLock ships an update every 2 weeks, OneLock fortnightly. The most recent releases landed on October 18, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Calculator AppLock | OneLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (568 ratings)](https://appshunter.io/ios/app/calculator-applock-lock-apps/id6446371405/reviews)** | — |
| Number of ratings | **568** | — |
| Positive reviews | **71.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Subscription | **Freemium** |
| Size | 84 MB | 118 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [香兰 张](https://appshunter.io/developer/1618793401) | [Hangzhou Charmobi Network Technology Co.,Ltd](https://appshunter.io/developer/1541284759) |

## What reviewers say

### Calculator AppLock

[App page](https://appshunter.io/ios/app/calculator-applock-lock-apps/id6446371405)

This app helps manage children's device usage by limiting game time and blocking inappropriate content. It offers features like app locking, facial recognition unlock, and home screen widgets for convenient control. The tool prioritizes privacy with local data storage and an ad-free experience.

**Highlights:** Limit game time, Block inappropriate content, App locking, Facial recognition unlock, Home screen widgets, Scheduled locking/unlocking, Disguise app icons

**Features:** Family Sharing

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $4.99 | per 7 days |
| Weekly Pro | $4.99 | per 7 days |
| Monthly Pro | $12.99 | per month |
| Monthly Pro | $12.99 | per month |
| Yearly Pro | $39.99 | per year |
| Yearly Pro | $39.99 | per year |
| Lifetime Premium | $89.99 | one-time |
| Alock Pro | $99.99 | one-time |

**What reviewers like**

- 👍 Hides apps effectively
- 🔒 Protects privacy
- 🤩 Amazing app
- 👍 Customer service is responsive
- 👍 Works well

**What reviewers complain about**

- 🐛 App doesn't hide apps sometimes
- 🐛 Can only lock 2 apps for free
- 🐛 Requires upgrade to pro for full functionality
- 🐛 Can't open hidden apps
- 🐛 Paid for lifetime subscription but can't get past calculator lock

**Reported bugs**

- App doesn't hide apps on home screen
- Takes multiple tries to properly lock apps
- Cannot open hidden apps
- Cannot get past calculator lock screen after paying for lifetime subscription
- Deleted app but apps remained hidden, cannot recover them

**Requested features**

- Allow locking more than 2 apps for free
- Make app available on MacBook
- Add an icon switch for less obvious appearance
- Make the app function as a calculator when clicked on


### OneLock

[App page](https://appshunter.io/ios/app/onelock-app-vault/id6476641680)

Secure your private apps and data with advanced blocking strategies. Disguise the app with a fake passcode or icon, and utilize it for parental controls to manage app installations and in-app purchases. Offers dual protection with passcodes and Face ID.

**Highlights:** Block private applications, Scheduled app blocking, Location-based app blocking, Incognito passcode disguise, Dual protection with Face ID, App icon disguise, Parental controls for app installation and IAPs

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Weekly | $1.99 | per 7 days |
| Monthly | $5.99 | per month |
| Yearly | $9.99 | per year |
| Lifetime | $12.99 | one-time |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Calculator AppLock free?

Calculator AppLock is free to download, with in-app purchases available.

### Is OneLock free?

OneLock is free to download, with in-app purchases available.

### Do Calculator AppLock or OneLock have ads?

Neither Calculator AppLock nor OneLock shows ads.

### Which is updated more often, Calculator AppLock or OneLock?

Calculator AppLock ships an update every 2 weeks, and OneLock fortnightly. Most recently, Calculator AppLock was updated on October 18, 2026 and OneLock on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*