# Calculator AppLock vs Infinity Vaults + Private AI

The clearest difference is monetization model: Infinity Vaults + Private AI at free with in-app purchases against Calculator AppLock's subscription. Infinity Vaults + Private AI also leads on review sentiment (100% vs 71%) and update cadence (weekly vs every 2 weeks). Calculator AppLock's advantage is ratings volume (594 vs 8) and rating (4.8 vs 4.5). On price, ads, in-app purchases and device support 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 Infinity Vaults + Private AI sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Calculator AppLock holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Calculator AppLock has 594 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 71% of Calculator AppLock's written reviews are positive against 100% of Infinity Vaults + Private AI's, so the app with the better star average is not the one people write more warmly about.

Calculator AppLock ships an update every 2 weeks, Infinity Vaults + Private AI weekly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Calculator AppLock | Infinity Vaults + Private AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (594 ratings)](https://appshunter.io/ios/app/calculator-applock-lock-apps/id6446371405/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/infinity-vaults-plus-private-ai/id6741082679/reviews) |
| Number of ratings | **594** | 8 |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 84 MB | 225 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [香兰 张](https://appshunter.io/developer/1618793401) | [333i](https://appshunter.io/developer/1792944506) |

## 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


### Infinity Vaults + Private AI

[App page](https://appshunter.io/ios/app/infinity-vaults-plus-private-ai/id6741082679)

Securely store and manage your private photos, videos, and files with advanced encryption and multi-layered protection. Features include a private browser, app locker, and AI-powered tools for organization and optimization.

**Highlights:** Multi-layered vault protection, Private web browser, Break-in alerts, Military-grade AES-256 encryption, AI-powered file optimization, App locker with PWA support, Discreet camera

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IV Professional Monthly | $2.99 | per month |
| IV Professional Annual | $29.99 | per year |


## Frequently asked questions

### Is Calculator AppLock free?

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

### Is Infinity Vaults + Private AI free?

Infinity Vaults + Private AI is free to download, with in-app purchases available.

### Which has better reviews, Calculator AppLock or Infinity Vaults + Private AI?

Calculator AppLock is rated higher. Calculator AppLock averages 4.8 out of 5 from 594 ratings, while Infinity Vaults + Private AI averages 4.5 from 8 ratings.

### Do Calculator AppLock or Infinity Vaults + Private AI have ads?

Neither Calculator AppLock nor Infinity Vaults + Private AI shows ads.

### Which is updated more often, Calculator AppLock or Infinity Vaults + Private AI?

Calculator AppLock ships an update every 2 weeks, and Infinity Vaults + Private AI weekly. Most recently, Calculator AppLock was updated on October 27, 2026 and Infinity Vaults + Private AI on October 24, 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.*