# Sideline.fm vs Salt Diary

The clearest difference is device support: Sideline.fm at 3 against Salt Diary's 1. Sideline.fm also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Sideline.fm sells 6 one-off in-app purchases and Salt Diary sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Sideline.fm ships an update fortnightly, Salt Diary every 2 weeks. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Sideline.fm | Salt Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 57 MB | 93 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Wished Pty Ltd](https://appshunter.io/developer/1619060617) | [Salt Diary Pty Ltd](https://appshunter.io/developer/6780346076) |

## What reviewers say

### Sideline.fm

[App page](https://appshunter.io/ios/app/sidelinefm/id6760935235)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack - 30 Cheers | $0.49 | one-time |
| Fan Pack - 90 Cheers | $1.99 | one-time |
| Supporter Pack - 185 Cheers | $3.99 | one-time |
| All-Star Pack - 480 Cheers | $9.99 | one-time |
| MVP Pack - 1350 Cheers | $24.99 | one-time |
| Legend Pack - 3600 Cheers | $59.99 | one-time |


### Salt Diary

[App page](https://appshunter.io/ios/app/salt-diary/id6780346074)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $9.99 | per month |
| Annual Membership | $79.99 | per year |


## Frequently asked questions

### Is Sideline.fm free?

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

### Is Salt Diary free?

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

### Do Sideline.fm or Salt Diary have ads?

Neither Sideline.fm nor Salt Diary shows ads.

### Which is updated more often, Sideline.fm or Salt Diary?

Sideline.fm ships an update fortnightly, and Salt Diary every 2 weeks. Most recently, Sideline.fm was updated on October 31, 2026 and Salt Diary on November 10, 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.*