# Kropeo vs CHRONO Flex

The clearest difference is iOS requirement: CHRONO Flex at 15.0 against Kropeo's 17.0.0. 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.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Kropeo | CHRONO Flex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Size | 39 MB | 16 MB |
| Requires iOS | 17.0.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TrackenGo](https://appshunter.io/developer/1554245693) | [CHRONO Flex](https://appshunter.io/developer/909331288) |

## What reviewers say

### Kropeo

[App page](https://appshunter.io/ios/app/kropeo/id1554245690)

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

**In-app purchases:** none


### CHRONO Flex

[App page](https://appshunter.io/ios/app/chrono-flex/id6692622370)

**In-app purchases:** none


## Frequently asked questions

### Is Kropeo free?

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

### Is CHRONO Flex free?

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

### Do Kropeo or CHRONO Flex have ads?

Neither Kropeo nor CHRONO Flex shows ads.

### Which is updated more often, Kropeo or CHRONO Flex?

Kropeo ships an update every 5 weeks, and CHRONO Flex every 5 weeks. Most recently, Kropeo was updated on October 27, 2026 and CHRONO Flex on October 21, 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.*