# Fuder vs CaliFit

The clearest difference is iOS requirement: Fuder at 15.0 against CaliFit's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Fuder sells 2 in-app purchases, starting at $7.99 per month and CaliFit sells 8 in-app purchases, starting at $13.99 per month. Whichever you choose, the download price is not the number that matters.

Fuder ships an update every 5 days, CaliFit every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Fuder | CaliFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/califit-ai-workout-tracker/id6769315983/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 133 MB | 92 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ira Konichek](https://appshunter.io/developer/1609071771) | [Rom Ovadia](https://appshunter.io/developer/1588559598) |

## What reviewers say

### Fuder

[App page](https://appshunter.io/ios/app/fuder/id1609071769)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| מנוי חודשי לאפליקציה | $7.99 | per month |
| מנוי שנתי לאפליקציה | $49.99 | per year |


### CaliFit

[App page](https://appshunter.io/ios/app/califit-ai-workout-tracker/id6769315983)

This AI-powered fitness coach creates personalized workout plans based on your goals, available equipment, and schedule. It offers guided sessions with timers and tracks your progress, including personal records and streaks. You can chat with the AI coach for advice and adjustments to your plan.

**Highlights:** Personalized AI workout plans, Guided sessions with timers, Smart progression tracking, Streak and personal record tracking, AI coach chat support, Multiple workout environments (gym, home, bodyweight)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CaliFit Pro חודשי | $13.99 | per month |
| CaliFit Pro חודשי | $14.99 | per month |
| CaliFit Pro שנתי | $29.99 | per year |
| CaliFit Pro שנתי | $34.99 | per year |
| CaliFit Pro שנתי | $39.99 | per year |
| CaliFit Pro שנתי | $49.99 | per year |
| CaliFit Pro שנתי | $49.99 | per year |
| CaliFit Pro שנתי | $59.99 | per year |


## Frequently asked questions

### Is Fuder free?

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

### Is CaliFit free?

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

### Do Fuder or CaliFit have ads?

Both Fuder and CaliFit show ads.

### Which is updated more often, Fuder or CaliFit?

Fuder ships an update every 5 days, and CaliFit every 4 days. Most recently, Fuder was updated on October 24, 2026 and CaliFit on October 24, 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.*