# Simple Calorie Log App vs Gain Weight

The clearest difference is in-app purchases: Simple Calorie Log App at none against Gain Weight's 2. Simple Calorie Log App also leads on iOS requirement (15.1 vs 17.0). 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. Simple Calorie Log App asks for nothing beyond the download.

## The numbers

| Metric | Simple Calorie Log App | Gain Weight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Monetization | — | Freemium |
| Size | 30 MB | 17 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kentaro Masuoka](https://appshunter.io/developer/1874563405) | [Moo & Company](https://appshunter.io/developer/1827801961) |

## What reviewers say

### Simple Calorie Log App

[App page](https://appshunter.io/ios/app/simple-calorie-log-app/id6758715655)

**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 Simple Calorie Log App free?

Simple Calorie Log App 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 Simple Calorie Log App or Gain Weight have ads?

Neither Simple Calorie Log App nor Gain Weight shows ads.

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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.*