# Simple Swaps vs Till Zero

The clearest difference is update cadence: Simple Swaps at every 4 days against Till Zero's every 5 weeks. Simple Swaps also leads on iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Simple Swaps sells 1 one-off in-app purchase and Till Zero sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Simple Swaps ships an update every 4 days, Till Zero every 5 weeks. The most recent releases landed on October 4, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Simple Swaps | Till Zero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Size | 24 MB | 11 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Big Byte Studios, Inc.](https://appshunter.io/developer/1629996308) | [Lukasz Rausz](https://appshunter.io/developer/1896744317) |

## What reviewers say

### Simple Swaps

[App page](https://appshunter.io/ios/app/simple-swaps/id6447003094)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Till Zero

[App page](https://appshunter.io/ios/app/till-zero-a-math-puzzle-game/id6778566865)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Simple Swaps free?

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

### Is Till Zero free?

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

### Do Simple Swaps or Till Zero have ads?

Both Simple Swaps and Till Zero show ads.

### Which is updated more often, Simple Swaps or Till Zero?

Simple Swaps ships an update every 4 days, and Till Zero every 5 weeks. Most recently, Simple Swaps was updated on October 4, 2026 and Till Zero on September 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.*