# Simple Prayer Timer vs FlowTimer

The clearest difference is ads: Simple Prayer Timer at none against FlowTimer's shown. On price, update cadence, 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.

Simple Prayer Timer ships an update every 2 weeks, FlowTimer every 3 weeks. The most recent releases landed on September 26, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Simple Prayer Timer | FlowTimer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 67 MB | 7 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GOSPEL AMBITION INC](https://appshunter.io/developer/1483836866) | [Haeseong Jung](https://appshunter.io/developer/1631768957) |

## What reviewers say

### Simple Prayer Timer

[App page](https://appshunter.io/ios/app/simple-prayer-timer/id6752723545)

**Features:** macOS Compatibility

**In-app purchases:** none


### FlowTimer

[App page](https://appshunter.io/ios/app/flowtimer-calming-visual-timer/id6753897591)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Prayer Timer free?

Simple Prayer Timer is free to download, with no in-app purchases.

### Is FlowTimer free?

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

### Do Simple Prayer Timer or FlowTimer have ads?

FlowTimer shows ads; Simple Prayer Timer does not.

### Which is updated more often, Simple Prayer Timer or FlowTimer?

Simple Prayer Timer ships an update every 2 weeks, and FlowTimer every 3 weeks. Most recently, Simple Prayer Timer was updated on September 26, 2026 and FlowTimer on September 22, 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.*