# When · Days That Matter vs 听番FM

The clearest difference is in-app purchases: 听番FM at none against When · Days That Matter's 1. 听番FM also leads on update cadence (every 3 days vs every 2 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. When · Days That Matter sells 1 one-off in-app purchase. 听番FM asks for nothing beyond the download.

When · Days That Matter ships an update every 2 weeks, 听番FM every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | When · Days That Matter | 听番FM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 6 MB | 52 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [杰龙 刘](https://appshunter.io/developer/1481214183) | [志国 陈](https://appshunter.io/developer/6809474414) |

## What reviewers say

### When · Days That Matter

[App page](https://appshunter.io/ios/app/when-days-that-matter/id1616365331)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| When Premium · Lifetime Access | $0.99 | one-time |


### 听番FM

[App page](https://appshunter.io/ios/app/fm/id6814309066)

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

**In-app purchases:** none


## Frequently asked questions

### Is When · Days That Matter free?

When · Days That Matter is free to download, with in-app purchases available.

### Is 听番FM free?

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

### Do When · Days That Matter or 听番FM have ads?

Neither When · Days That Matter nor 听番FM shows ads.

### Which is updated more often, When · Days That Matter or 听番FM?

When · Days That Matter ships an update every 2 weeks, and 听番FM every 3 days. Most recently, When · Days That Matter was updated on November 3, 2026 and 听番FM on October 31, 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.*