# Fit vs LetAI

The clearest difference is update cadence: LetAI at weekly against Fit's monthly. 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.

Fit ships an update monthly, LetAI weekly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Fit | LetAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/letai/id6787684399/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free |
| Size | 51 MB | 73 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Fitbase](https://appshunter.io/developer/1530906929) | [LETAI L.L.C-FZ](https://appshunter.io/developer/6787684401) |

## What reviewers say

### Fit

[App page](https://appshunter.io/ios/app/fit-style/id1584622105)

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

**In-app purchases:** none


### LetAI

[App page](https://appshunter.io/ios/app/letai/id6787684399)

This AI-powered nutrition diary helps you understand your diet by calculating calories, macronutrients, and micronutrients. Easily log meals via photo, text, or voice, and receive personalized advice to make informed food choices.

**Highlights:** AI-powered meal logging, Calorie and macronutrient tracking, Personalized dietary advice, Restaurant menu integration, Customizable reports and meal cards, Barcode scanning

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

**In-app purchases:** none


## Frequently asked questions

### Is Fit free?

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

### Is LetAI free?

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

### Do Fit or LetAI have ads?

Neither Fit nor LetAI shows ads.

### Which is updated more often, Fit or LetAI?

Fit ships an update monthly, and LetAI weekly. Most recently, Fit was updated on November 3, 2026 and LetAI on November 8, 2026.

---

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