# ToneMeter AI vs MoodFlow

The clearest difference is in-app purchases: ToneMeter AI at none against MoodFlow's 3. ToneMeter AI also leads on update cadence (every 3 weeks vs every 3 months). MoodFlow's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.1). On price and ads there is nothing between them.

Both are free to download. MoodFlow sells 3 in-app purchases, starting at $1.99 per month. ToneMeter AI asks for nothing beyond the download.

ToneMeter AI ships an update every 3 weeks, MoodFlow every 3 months. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ToneMeter AI | MoodFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 14 MB | 56 MB |
| Requires iOS | 18.1 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [hyongwook song](https://appshunter.io/developer/1711574407) | [Pratik Bodakhe](https://appshunter.io/developer/1862444660) |

## What reviewers say

### ToneMeter AI

[App page](https://appshunter.io/ios/app/tonemeter-ai/id6751636184)

**In-app purchases:** none


### MoodFlow

[App page](https://appshunter.io/ios/app/moodflow-mood-tracker/id6756710318)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $1.99 | per month |
| moodflow Yearly | $14.99 | per year |
| Lifetime Pro | $39.99 | one-time |


## Frequently asked questions

### Is ToneMeter AI free?

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

### Is MoodFlow free?

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

### Do ToneMeter AI or MoodFlow have ads?

Neither ToneMeter AI nor MoodFlow shows ads.

### Which is updated more often, ToneMeter AI or MoodFlow?

ToneMeter AI ships an update every 3 weeks, and MoodFlow every 3 months. Most recently, ToneMeter AI was updated on October 18, 2026 and MoodFlow on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*