# ChainFlow vs Loop Timers

The clearest difference is ads: ChainFlow at none against Loop Timers's shown. Loop Timers's advantage is update cadence (weekly vs every 2 months) and iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. ChainFlow sells 1 one-off in-app purchase and Loop Timers sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ChainFlow ships an update every 2 months, Loop Timers weekly. The most recent releases landed on September 3, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ChainFlow | Loop Timers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chainflow-interval-timer/id6755700190/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Freemium | — |
| Size | 22 MB | 39 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Ebako-Hodgson](https://appshunter.io/developer/1855675493) | [Darko Efremov](https://appshunter.io/developer/1660821440) |

## What reviewers say

### ChainFlow

[App page](https://appshunter.io/ios/app/chainflow-interval-timer/id6755700190)

Create highly customized interval timers for any routine, from HIIT workouts to study sessions. Set unique work and rest periods for each segment, with clear audio cues and a distraction-free interface. Save your routines for easy access and hands-free operation.

**Highlights:** Custom interval chaining, Adjustable work/rest times per interval, Clear audio cues, Hands-free operation, Screen-off functionality, Routine saving, Dark interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChainFlow Pro | $4.99 | one-time |


### Loop Timers

[App page](https://appshunter.io/ios/app/loop-timers/id6766261265)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $6.99 | one-time |


## Frequently asked questions

### Is ChainFlow free?

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

### Is Loop Timers free?

Loop Timers is free to download, with in-app purchases available.

### Do ChainFlow or Loop Timers have ads?

Loop Timers shows ads; ChainFlow does not.

### Which is updated more often, ChainFlow or Loop Timers?

ChainFlow ships an update every 2 months, and Loop Timers weekly. Most recently, ChainFlow was updated on September 3, 2026 and Loop Timers 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.*