# Alphatrak vs MuscleFLo

The clearest difference is in-app purchases: Alphatrak at none against MuscleFLo's 2. Alphatrak also leads on iOS requirement (13.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MuscleFLo sells 2 in-app purchases, starting at $24.99 per month. Alphatrak asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Alphatrak | MuscleFLo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (19 ratings)](https://appshunter.io/ios/app/alphatrak/id6443684500/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 21.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 52 MB | 55 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Zoetis Inc](https://appshunter.io/developer/640676184) | [DreamsFlo LLC](https://appshunter.io/developer/1887095926) |

## What reviewers say

### Alphatrak

[App page](https://appshunter.io/ios/app/alphatrak/id6443684500)

This app helps pet owners and veterinarians track blood glucose levels for dogs and cats. It automatically captures readings, records daily activities like insulin injections and feeding, and allows for sharing reports with vets. Set reminders and integrate with veterinary software for comprehensive pet health management.

**Highlights:** Automatic glucose result capture, Record daily pet activities, Set medication and feeding reminders, Share glucose reports with veterinarians, Integrates with veterinary practice software

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 💡 Helpful for managing diabetic pets
- 👍 Generates useful reports

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🐛 Data loss and sync issues
- 🐛 Unreliable Bluetooth connectivity
- 🐛 Slow and unresponsive app

**Reported bugs**

- App deletes all user data after updates
- Unable to register or create account
- Syncing issues and lost readings

**Requested features**

- Add ability to enter notes and comments
- Allow customization of reports
- Improve data export options


### MuscleFLo

[App page](https://appshunter.io/ios/app/muscleflo/id6769655484)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MuscleFlo Pro | $24.99 | per month |
| MuscleFlo Pro | $199.99 | per year |


## Frequently asked questions

### Is Alphatrak free?

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

### Is MuscleFLo free?

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

### Do Alphatrak or MuscleFLo have ads?

Neither Alphatrak nor MuscleFLo shows ads.

### Which is updated more often, Alphatrak or MuscleFLo?

Alphatrak ships an update every 2 months, and MuscleFLo every 2 months. Most recently, Alphatrak was updated on October 22, 2026 and MuscleFLo on October 25, 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.*