# RunX vs Prezzl

The clearest difference is in-app purchases: RunX at none against Prezzl's 2. RunX also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). Prezzl's advantage is update cadence (every 11 days vs every 3 months). On price and ads there is nothing between them.

Both are free to download. Prezzl sells 2 in-app purchases, starting at $4.99 per month. RunX asks for nothing beyond the download.

RunX ships an update every 3 months, Prezzl every 11 days. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | RunX | Prezzl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/prezzl-ai-calorie-tracker/id6755903613/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | — | Free |
| Size | 37 MB | 27 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [SUNGU ERDEM GUNALTAY](https://appshunter.io/developer/1884583394) | [VLADIMIR POLIAKOV](https://appshunter.io/developer/1857167522) |

## What reviewers say

### RunX

[App page](https://appshunter.io/ios/app/runx/id6749934722)

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

**In-app purchases:** none


### Prezzl

[App page](https://appshunter.io/ios/app/prezzl-ai-calorie-tracker/id6755903613)

Effortlessly track your calorie and macro intake with an intelligent AI that learns your eating habits. Log meals via photo, text, or barcode, and customize nutrition details with ease. Dynamic targets and health integrations adapt to your daily activity for personalized insights.

**Highlights:** AI-powered nutrition breakdown from photos, Barcode scanning for packaged foods, Flexible manual logging and editing, Dynamic calorie targets based on activity, Syncs with Apple Health, Weight and macro adherence tracking, Data privacy with local storage

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prezzl Premium | $4.99 | per month |
| Prezzl Premium | $39.99 | per year |


## Frequently asked questions

### Is RunX free?

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

### Is Prezzl free?

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

### Do RunX or Prezzl have ads?

Neither RunX nor Prezzl shows ads.

### Which is updated more often, RunX or Prezzl?

RunX ships an update every 3 months, and Prezzl every 11 days. Most recently, RunX was updated on October 25, 2026 and Prezzl on October 14, 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.*