# BurnFit vs Lit Bit

The clearest difference is update cadence: Lit Bit at daily against BurnFit's every 3 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. BurnFit sells 7 in-app purchases, starting at $9.99 per month and Lit Bit sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BurnFit ships an update every 3 days, Lit Bit daily. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BurnFit | Lit Bit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (140 ratings)](https://appshunter.io/ios/app/burnfit-workout-log-and-tracker/id1503464984/reviews)** | — |
| Number of ratings | **140** | — |
| Positive reviews | 94.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 148 MB | 63 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bunnit](https://appshunter.io/developer/1503464983) | [Yubin Hong](https://appshunter.io/developer/1858584785) |

## What reviewers say

### BurnFit

[App page](https://appshunter.io/ios/app/burnfit-workout-log-and-tracker/id1503464984)

Log your gym workouts quickly and track your strength progression with AI-powered insights. Analyze your performance, build custom routines, and monitor body changes all in one place. Ideal for anyone looking to improve their training consistency and results.

**Highlights:** Quick workout logging (10 seconds), Previous workout review, Strength progression tracking (1RM analysis), AI daily workout recommendations, Customizable workout routines, Meal and nutrition tracking, Body progress monitoring

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BurnFit PRO Monthly Plan | $9.99 | per month |
| BurnFit PRO Monthly Plan | $9.99 | per month |
| BurnFit PRO Yearly (PRO Week) | $39.99 | per year |
| A Year of BurnFit PRO | $49.99 | per year |
| A Year of BurnFit PRO | $59.99 | per year |
| A Year of BurnFit PRO | $69.99 | per year |
| A Year of BurnFit PRO | $69.99 | per year |


### Lit Bit

[App page](https://appshunter.io/ios/app/lit-bit/id6756121698)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lit Bit Premium | $4.99 | one-time |


## Frequently asked questions

### Is BurnFit free?

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

### Is Lit Bit free?

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

### Do BurnFit or Lit Bit have ads?

Both BurnFit and Lit Bit show ads.

### Which is updated more often, BurnFit or Lit Bit?

BurnFit ships an update every 3 days, and Lit Bit daily. Most recently, BurnFit was updated on October 30, 2026 and Lit Bit on October 28, 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.*