# Calculator AppLock vs Secure Folder

The clearest difference is monetization model: Secure Folder at free with in-app purchases against Calculator AppLock's subscription. Calculator AppLock's advantage is ads (none vs shown) and review sentiment (71% vs 40%). On price, ratings volume, 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 Secure Folder sells 5 in-app purchases, starting at $7.99 per 7 days. 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. Both are backed by a comparable volume of ratings — 597 and 710 respectively. Written reviews point the same way: 71% of Calculator AppLock's written reviews are positive against 40% of Secure Folder's.

Calculator AppLock ships an update every 2 weeks, Secure Folder every 2 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Calculator AppLock | Secure Folder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (597 ratings)](https://appshunter.io/ios/app/calculator-applock-lock-apps/id6446371405/reviews)** | [4.5 (710 ratings)](https://appshunter.io/ios/app/secure-folder-private-vault/id6740326416/reviews) |
| Number of ratings | 597 | **710** |
| Positive reviews | **71.4% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 84 MB | 59 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [香兰 张](https://appshunter.io/developer/1618793401) | [Lakkad Dharmesh](https://appshunter.io/developer/1775687072) |

## 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


### Secure Folder

[App page](https://appshunter.io/ios/app/secure-folder-private-vault/id6740326416)

Protect your photos, videos, contacts, and notes with a password-protected vault. This app offers an encrypted space to store and manage sensitive content, ensuring only you can access it. Keep your personal data private and under your control.

**Highlights:** Secure vault for photos, videos, contacts, Password lock for sensitive content, Hidden notes feature, Quick file retrieval, Advanced data encryption

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Secure weektr | $7.99 | per 7 days |
| Secure week | $7.99 | per 7 days |
| Monthly Subscriptions | $12.99 | per month |
| Yearly Subscriptions | $29.99 | per year |
| Life Time Plan | $39.99 | one-time |


## Frequently asked questions

### Is Calculator AppLock free?

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

### Is Secure Folder free?

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

### Which has better reviews, Calculator AppLock or Secure Folder?

Calculator AppLock is rated higher. Calculator AppLock averages 4.8 out of 5 from 597 ratings, while Secure Folder averages 4.5 from 710 ratings.

### Do Calculator AppLock or Secure Folder have ads?

Secure Folder shows ads; Calculator AppLock does not.

### Which is updated more often, Calculator AppLock or Secure Folder?

Calculator AppLock ships an update every 2 weeks, and Secure Folder every 2 months. Most recently, Calculator AppLock was updated on November 7, 2026 and Secure Folder on November 8, 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.*