# Fitlog vs Circle Studio

The clearest difference is update cadence: Fitlog at every 2 months against Circle Studio's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fitlog ships an update every 2 months, Circle Studio every 7 months. The most recent releases landed on October 6, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Fitlog | Circle Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (37 ratings)](https://appshunter.io/ios/app/fitlog-coaching-system/id1201532816/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 34.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free | — |
| Size | 97 MB | 121 MB |
| Requires iOS | **15.5** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 12+ |
| Developer | [khaled chikhaoui](https://appshunter.io/developer/1356414170) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### Fitlog

[App page](https://appshunter.io/ios/app/fitlog-coaching-system/id1201532816)

This platform empowers fitness coaches and trainers with comprehensive tools to manage their clients and training programs. It offers a robust system designed to streamline operations and enhance client engagement.

**Highlights:** Client management, Training program creation, Progress tracking, Performance analysis, Communication tools

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

**In-app purchases:** none


### Circle Studio

[App page](https://appshunter.io/ios/app/circle-studio/id6756500925)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fitlog free?

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

### Is Circle Studio free?

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

### Do Fitlog or Circle Studio have ads?

Neither Fitlog nor Circle Studio shows ads.

### Which is updated more often, Fitlog or Circle Studio?

Fitlog ships an update every 2 months, and Circle Studio every 7 months. Most recently, Fitlog was updated on October 6, 2026 and Circle Studio on September 19, 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.*