# Diet Diary DaDa vs Tonic Widget

The clearest difference is price: Diet Diary DaDa at Free against Tonic Widget's $0.99. Diet Diary DaDa also leads on iOS requirement (15.1 vs 26.0). Tonic Widget's advantage is ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.

Diet Diary DaDa is free to download; Tonic Widget costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Diet Diary DaDa ships an update every 3 weeks, Tonic Widget monthly. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Diet Diary DaDa | Tonic Widget |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 38 MB | 7 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seonggon Sim](https://appshunter.io/developer/1565259950) | [Cecile Lebleu](https://appshunter.io/developer/1701666740) |

## What reviewers say

### Diet Diary DaDa

[App page](https://appshunter.io/ios/app/diet-diary-dada-weight-log/id6499539149)

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

**In-app purchases:** none


### Tonic Widget

[App page](https://appshunter.io/ios/app/tonic-widget/id6754718714)

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

**In-app purchases:** none


## Frequently asked questions

### Is Diet Diary DaDa free?

Diet Diary DaDa is free to download, with no in-app purchases.

### Is Tonic Widget free?

Tonic Widget costs $0.99, with no in-app purchases.

### Do Diet Diary DaDa or Tonic Widget have ads?

Diet Diary DaDa shows ads; Tonic Widget does not.

### Which is updated more often, Diet Diary DaDa or Tonic Widget?

Diet Diary DaDa ships an update every 3 weeks, and Tonic Widget monthly. Most recently, Diet Diary DaDa was updated on October 21, 2026 and Tonic Widget on October 7, 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.*