# Tuna SupApp vs Mood Signals

The clearest difference is ads: Tuna SupApp at none against Mood Signals's shown. Mood Signals's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (15.0 vs 18.0). On price, 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.

Tuna SupApp ships an update every 3 months, Mood Signals every 3 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Tuna SupApp | Mood Signals |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 32 MB | 40 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tuna Technology Pvt. Ltd.](https://appshunter.io/developer/1817332064) | [IINTERGO PTE. LTD.](https://appshunter.io/developer/1703199328) |

## What reviewers say

### Tuna SupApp

[App page](https://appshunter.io/ios/app/tuna-supapp/id6752602832)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mood Signals

[App page](https://appshunter.io/ios/app/mood-signals/id6808564016)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tuna SupApp free?

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

### Is Mood Signals free?

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

### Do Tuna SupApp or Mood Signals have ads?

Mood Signals shows ads; Tuna SupApp does not.

### Which is updated more often, Tuna SupApp or Mood Signals?

Tuna SupApp ships an update every 3 months, and Mood Signals every 3 weeks. Most recently, Tuna SupApp was updated on October 28, 2026 and Mood Signals 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.*