# FitTextAI vs Ironbook

The clearest difference is update cadence: Ironbook at every 5 days against FitTextAI's every 3 weeks. FitTextAI's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FitTextAI sells 2 in-app purchases, starting at $6.99 per month and Ironbook sells 10 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

FitTextAI ships an update every 3 weeks, Ironbook every 5 days. The most recent releases landed on October 14, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | FitTextAI | Ironbook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fittextailazy-calorie-tracker/id6760636835/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Jeffy Lau](https://appshunter.io/developer/1885448944) | [Matthew Busel](https://appshunter.io/developer/6810582483) |

## What reviewers say

### FitTextAI

[App page](https://appshunter.io/ios/app/fittextailazy-calorie-tracker/id6760636835)

Effortlessly track your calorie intake and body fat percentage using simple text messages or photos. This AI-powered tool offers a familiar chat interface for logging meals and provides visual progress tracking with body composition analysis.

**Highlights:** Text-based calorie logging, Photo-based food identification, AI body fat percentage estimation, Progress photo gallery, Apple Health integration, Familiar chat interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $6.99 | per month |
| Annual Premium | $49.99 | per year |


### Ironbook

[App page](https://appshunter.io/ios/app/ironbook-workout-log/id6814264434)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ironbook Plus Monthly | $2.99 | per month |
| Ironbook Plus Yearly | $14.99 | per year |
| PR Posters x3 | $0.99 | one-time |
| Cobalt Tape | $0.99 | one-time |
| Week Shield | $0.99 | one-time |
| Volt Tape | $0.99 | one-time |
| Rose Tape | $0.99 | one-time |
| Bone Tape | $0.99 | one-time |
| PR Fireworks | $0.99 | one-time |
| Shield Pack x3 | $1.99 | one-time |


## Frequently asked questions

### Is FitTextAI free?

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

### Is Ironbook free?

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

### Do FitTextAI or Ironbook have ads?

Neither FitTextAI nor Ironbook shows ads.

### Which is updated more often, FitTextAI or Ironbook?

FitTextAI ships an update every 3 weeks, and Ironbook every 5 days. Most recently, FitTextAI was updated on October 14, 2026 and Ironbook on October 29, 2026.

---

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