# AbsolutelyThin vs Brello

The clearest difference is update cadence: Brello at every 3 weeks against AbsolutelyThin's every 66 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.

AbsolutelyThin ships an update every 66 months, Brello every 3 weeks. The most recent releases landed on October 1, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | AbsolutelyThin | Brello |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (5.2K ratings)](https://appshunter.io/ios/app/brello/id6747013845/reviews)** |
| Number of ratings | — | **5.2K** |
| Positive reviews | — | 40.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 66 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 187 MB | 133 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Absolutely Thin, LLC](https://appshunter.io/developer/1481547873) | [Allia Health Group](https://appshunter.io/developer/1819400851) |

## What reviewers say

### AbsolutelyThin

[App page](https://appshunter.io/ios/app/absolutelythin/id1481547874)

**Features:** macOS Compatibility

**In-app purchases:** none


### Brello

[App page](https://appshunter.io/ios/app/brello/id6747013845)

This platform helps women achieve weight loss goals and manage their longevity journey. It offers tools to track progress, manage medication reminders, log symptoms, and order prescription refills. Users can also connect with a supportive community.

**Highlights:** Weight loss progress tracking, Medication reminders and history, Symptom and mood logging, Prescription refill management, Community support, HIPAA-compliant data security

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

**In-app purchases:** none

**What reviewers like**

- 🙌 Convenient all-in-one app
- 👍 Easy to use and track progress
- 💯 Helpful features and tools
- 🥳 Positive user experience

**What reviewers complain about**

- 🐛 Recurring bugs and crashes
- 🔑 Login and authentication issues
- 🚫 App not functioning properly

**Reported bugs**

- Information disappearing
- Inability to log data
- Repeated sign-up required

**Requested features**

- Food logging integration
- More customization options
- Improved data syncing


## Frequently asked questions

### Is AbsolutelyThin free?

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

### Is Brello free?

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

### Do AbsolutelyThin or Brello have ads?

Neither AbsolutelyThin nor Brello shows ads.

### Which is updated more often, AbsolutelyThin or Brello?

AbsolutelyThin ships an update every 66 months, and Brello every 3 weeks. Most recently, AbsolutelyThin was updated on October 1, 2026 and Brello on October 18, 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.*