# Pull The Pin vs One Letter

The clearest difference is update cadence: One Letter at every 6 weeks against Pull The Pin's every 10 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pull The Pin ships an update every 10 months, One Letter every 6 weeks. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Pull The Pin | One Letter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (29 ratings)](https://appshunter.io/ios/app/pull-the-pin-pin-pull-game/id1531837567/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 10 months | **Every 6 weeks** |
| Monetization | Ad-supported | — |
| Size | 82 MB | 10 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Bilal Ahmad](https://appshunter.io/developer/1479812406) | [Haskins.io ltd](https://appshunter.io/developer/1519995547) |

## What reviewers say

### Pull The Pin

[App page](https://appshunter.io/ios/app/pull-the-pin-pin-pull-game/id1531837567)

This physics-based puzzle game challenges you to strategically pull pins to guide colored balls into a pipe. Overcome obstacles like bombs and black holes, and ensure colorless balls pick up color before reaching their destination.

**Highlights:** Physics-based gameplay, Strategic pin pulling, Color spreading mechanics, Obstacle avoidance (bombs, black holes), Daily and unlockable levels, Ball skin customization

**Features:** macOS Compatibility

**In-app purchases:** none


### One Letter

[App page](https://appshunter.io/ios/app/one-letter/id1596356582)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pull The Pin free?

Pull The Pin is free to download, with no in-app purchases.

### Is One Letter free?

One Letter is free to download, with no in-app purchases.

### Do Pull The Pin or One Letter have ads?

Both Pull The Pin and One Letter show ads.

### Which is updated more often, Pull The Pin or One Letter?

Pull The Pin ships an update every 10 months, and One Letter every 6 weeks. Most recently, Pull The Pin was updated on October 21, 2026 and One Letter on October 6, 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.*