# Index vs Cleaning Challenges

The clearest difference is iOS requirement: Index at 15.0 against Cleaning Challenges's 17.5. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Index ships an update every 15 months, Cleaning Challenges every 21 months. The most recent releases landed on October 9, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Index | Cleaning Challenges |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 15 months** | Every 21 months |
| Size | 1 MB | 6 MB |
| Requires iOS | **15.0** | 17.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Joseph Thom](https://appshunter.io/developer/1634212474) | [ANGELA ILMA FLYNN](https://appshunter.io/developer/1762154119) |

## What reviewers say

### Index

[App page](https://appshunter.io/ios/app/index/id1634212472)

**In-app purchases:** none


### Cleaning Challenges

[App page](https://appshunter.io/ios/app/cleaning-challenges/id6624301942)

**In-app purchases:** none


## Frequently asked questions

### Is Index free?

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

### Is Cleaning Challenges free?

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

### Do Index or Cleaning Challenges have ads?

Neither Index nor Cleaning Challenges shows ads.

### Which is updated more often, Index or Cleaning Challenges?

Index ships an update every 15 months, and Cleaning Challenges every 21 months. Most recently, Index was updated on October 9, 2026 and Cleaning Challenges on September 29, 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.*