# Rule Shift Puzzle vs Progbots

The clearest difference is ads: Rule Shift Puzzle at none against Progbots's shown. Progbots's advantage is update cadence (every 3 days vs every 8 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Rule Shift Puzzle ships an update every 8 days, Progbots every 3 days. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Rule Shift Puzzle | Progbots |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Every 3 days** |
| Size | 7 MB | 98 MB |
| Requires iOS | **15** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [仲琼 蒋](https://appshunter.io/developer/1881572134) | [Petar Takev](https://appshunter.io/developer/1896530245) |

## What reviewers say

### Rule Shift Puzzle

[App page](https://appshunter.io/ios/app/rule-shift-puzzle/id6761166433)

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

**In-app purchases:** none


### Progbots

[App page](https://appshunter.io/ios/app/progbots/id6768014459)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rule Shift Puzzle free?

Rule Shift Puzzle is free to download, with no in-app purchases.

### Is Progbots free?

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

### Do Rule Shift Puzzle or Progbots have ads?

Progbots shows ads; Rule Shift Puzzle does not.

### Which is updated more often, Rule Shift Puzzle or Progbots?

Rule Shift Puzzle ships an update every 8 days, and Progbots every 3 days. Most recently, Rule Shift Puzzle was updated on September 21, 2026 and Progbots on September 17, 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.*