# CHURA vs Gain Weight

The clearest difference is in-app purchases: CHURA at none against Gain Weight's 2. CHURA also leads on iOS requirement (8.0 vs 17.0). Gain Weight's advantage is update cadence (daily vs every 19 months). On price, ads and device support there is nothing between them.

Both are free to download. Gain Weight sells 2 in-app purchases, starting at $9.99 per month. CHURA asks for nothing beyond the download.

CHURA ships an update every 19 months, Gain Weight daily. The most recent releases landed on September 26, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | CHURA | Gain Weight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Daily** |
| Monetization | — | Freemium |
| Size | 3 MB | 17 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [shingo kamei](https://appshunter.io/developer/1256845824) | [Moo & Company](https://appshunter.io/developer/1827801961) |

## What reviewers say

### CHURA

[App page](https://appshunter.io/ios/app/chura/id1106808086)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gain Weight

[App page](https://appshunter.io/ios/app/gain-weight-stackcal/id6762064997)

This app helps users track calorie intake specifically for gaining weight and muscle mass. It offers quick meal logging via photo recognition and provides personalized targets based on user stats and goals. Data is kept private on the device with optional iCloud sync.

**Highlights:** Bulk-first calorie targets, AI-powered photo meal logging, One-gesture logging for weight and portions, Clear home screen with daily progress, Trend-based weight tracking, Privacy-focused, no account needed

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StackCal Pro 月額プラン | $9.99 | per month |
| StackCal Pro 年額プラン | $49.99 | per year |


## Frequently asked questions

### Is CHURA free?

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

### Is Gain Weight free?

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

### Do CHURA or Gain Weight have ads?

Neither CHURA nor Gain Weight shows ads.

### Which is updated more often, CHURA or Gain Weight?

CHURA ships an update every 19 months, and Gain Weight daily. Most recently, CHURA was updated on September 26, 2026 and Gain Weight on October 2, 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.*