# App Lock vs Resignation Letter Maker

The clearest difference is rating: Resignation Letter Maker at 5.0 against App Lock's 4.6. App Lock's advantage is ratings volume (6.6K vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. App Lock sells 14 in-app purchases, starting at $3.99 per month and Resignation Letter Maker sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Resignation Letter Maker holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: App Lock has 6.6K ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 30, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | App Lock | Resignation Letter Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (6.6K ratings)](https://appshunter.io/ios/app/app-lock-lock-apps/id6469686557/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/resignation-letter-maker/id6743873382/reviews)** |
| Number of ratings | **6.6K** | 1 |
| Positive reviews | 73.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 108 MB | 49 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [友财 徐](https://appshunter.io/developer/1637405734) | [Christian Magana](https://appshunter.io/developer/1804978749) |

## What reviewers say

### App Lock

[App page](https://appshunter.io/ios/app/app-lock-lock-apps/id6469686557)

Manage screen time and enhance privacy with customizable modes for work, personal use, and parental control. Set app restrictions, use geofencing, and secure apps with passwords or biometrics. Features include intruder alerts and app disguise for added security.

**Highlights:** Parental Control (Teen Mode), Multiple Modes (Work, Personal, Beast), App Restrictions & Time Limits, Geofencing for Location-Based Locks, Password & Biometric Protection, App Disguise & Intruder Alerts, Widget & Dynamic Island Quick Re-lock

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $3.99 | per month |
| Monthly Membership | $3.99 | per month |
| Monthly Membership | $5.99 | per month |
| Monthly Membership | $7.99 | per month |
| Yearly Membership | $9.99 | per year |
| Yearly Membership | $14.99 | per year |
| Yearly Membership | $14.99 | per year |
| Yearly Membership | $16.99 | per year |
| Yearly Membership | $18.99 | per year |
| Yearly Membership | $18.99 | per year |
| Lifetime Membership | $19.99 | one-time |
| Lifetime Membership | $21.99 | one-time |
| Lifetime Membership | $27.99 | one-time |
| Lifetime Membership | $36.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 🔒 Excellent security features
- 👍 User-friendly interface
- 💡 Customizable settings
- 🔒 Protects privacy effectively

**What reviewers complain about**

- 🐛 Occasional crashes or glitches
- 🔋 High battery consumption
- 💰 Too many ads
- 🔒 Difficulty unlocking locked apps

**Reported bugs**

- Locked apps sometimes become unlocked randomly
- App deletion issues, unable to uninstall

**Requested features**

- Dark mode option
- Shortcut support for quick access
- Ability to lock/unlock apps without opening the app
- Improved notification handling for locked apps


### Resignation Letter Maker

[App page](https://appshunter.io/ios/app/resignation-letter-maker/id6743873382)

Generate professional resignation letters quickly and easily using AI.  Choose from various templates for different situations, customize your message, and download a polished PDF.

**Highlights:** AI-powered letter generation, Multiple resignation letter types, PDF download, Customizable templates, Professional formatting, Quick and easy to use

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Resignation Letter | $0.99 | per 7 days |
| Premium Resignation Letter | $1.99 | per month |
| Premium Resignation Letter | $12.99 | per year |


## Frequently asked questions

### Is App Lock free?

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

### Is Resignation Letter Maker free?

Resignation Letter Maker is free to download, with in-app purchases available.

### Which has better reviews, App Lock or Resignation Letter Maker?

Resignation Letter Maker is rated higher. App Lock averages 4.6 out of 5 from 6.6K ratings, while Resignation Letter Maker averages 5.0 from 1 ratings.

### Do App Lock or Resignation Letter Maker have ads?

Both App Lock and Resignation Letter Maker show ads.

### Which is updated more often, App Lock or Resignation Letter Maker?

App Lock ships an update every 2 weeks, and Resignation Letter Maker every 2 weeks. Most recently, App Lock was updated on September 30, 2026 and Resignation Letter Maker on September 26, 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.*