# ChronoNano vs TimeWhere

The clearest difference is update cadence: ChronoNano at every 5 days against TimeWhere's every 9 days. TimeWhere's advantage is iOS requirement (15 vs 18.6). 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.

ChronoNano ships an update every 5 days, TimeWhere every 9 days. The most recent releases landed on September 8, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ChronoNano | TimeWhere |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 days |
| Size | 6 MB | 2 MB |
| Requires iOS | 18.6 | **15** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Saeed Alshamsi](https://appshunter.io/developer/1843100835) | [锋 刘](https://appshunter.io/developer/1717396805) |

## What reviewers say

### ChronoNano

[App page](https://appshunter.io/ios/app/chrononano/id6753213952)

**Features:** macOS Compatibility

**In-app purchases:** none


### TimeWhere

[App page](https://appshunter.io/ios/app/timewhere/id6757686306)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ChronoNano free?

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

### Is TimeWhere free?

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

### Do ChronoNano or TimeWhere have ads?

Neither ChronoNano nor TimeWhere shows ads.

### Which is updated more often, ChronoNano or TimeWhere?

ChronoNano ships an update every 5 days, and TimeWhere every 9 days. Most recently, ChronoNano was updated on September 8, 2026 and TimeWhere on September 18, 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.*