# CGL TRAINING vs Atomic Fast

The clearest difference is in-app purchases: CGL TRAINING at none against Atomic Fast's 3. CGL TRAINING also leads on iOS requirement (15.1 vs 18.0). Atomic Fast's advantage is update cadence (every 4 days vs every 38 months). On price, ads and device support there is nothing between them.

Both are free to download. Atomic Fast sells 3 in-app purchases, starting at $4.99 per month. CGL TRAINING asks for nothing beyond the download.

CGL TRAINING ships an update every 38 months, Atomic Fast every 4 days. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | CGL TRAINING | Atomic Fast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (29 ratings)](https://appshunter.io/ios/app/atomic-fast-fasting-and-diet/id6763870543/reviews)** |
| Number of ratings | — | **29** |
| Positive reviews | — | 96.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 16 MB | 22 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Lucas Pestana Marques](https://appshunter.io/developer/1446774305) | [Startise](https://appshunter.io/developer/1895534080) |

## What reviewers say

### CGL TRAINING

[App page](https://appshunter.io/ios/app/cgl-training/id6443639154)

**Features:** macOS Compatibility

**In-app purchases:** none


### Atomic Fast

[App page](https://appshunter.io/ios/app/atomic-fast-fasting-and-diet/id6763870543)

This app combines intermittent fasting with AI-powered calorie and macro tracking. It analyzes your eating patterns, hydration, sleep, and activity to provide metabolic insights and a daily readiness score. Seamlessly integrates with Apple Health for a holistic view of your well-being.

**Highlights:** AI calorie and macro estimation from photos, Intermittent fasting timer with metabolic phases, Break-fast meal scoring and suggestions, Connects meals and fasts for holistic insights, Daily readiness score based on health signals, Apple Health and Apple Watch integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Atomic+ Monthly | $4.99 | per month |
| Atomic+ Annual | $29.99 | per year |
| Atomic+ Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is CGL TRAINING free?

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

### Is Atomic Fast free?

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

### Do CGL TRAINING or Atomic Fast have ads?

Neither CGL TRAINING nor Atomic Fast shows ads.

### Which is updated more often, CGL TRAINING or Atomic Fast?

CGL TRAINING ships an update every 38 months, and Atomic Fast every 4 days. Most recently, CGL TRAINING was updated on October 25, 2026 and Atomic Fast on October 21, 2026.

---

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