# Fitness Engineered vs Stamin

The clearest difference is update cadence: Stamin at every 3 weeks against Fitness Engineered's every 5 months. Fitness Engineered's advantage is iOS requirement (13.0 vs 15.1). 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.

Fitness Engineered ships an update every 5 months, Stamin every 3 weeks. The most recent releases landed on October 24, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Fitness Engineered | Stamin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/fitness-engineered/id1568839698/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 124 MB | 94 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Uplyft Innovations Private Limited](https://appshunter.io/developer/1485155244) | [STAMIN](https://appshunter.io/developer/1717768059) |

## What reviewers say

### Fitness Engineered

[App page](https://appshunter.io/ios/app/fitness-engineered/id1568839698)

Monitor your workouts, meals, and daily steps. Receive weekly diet insights and stay motivated towards your fitness objectives. Participate in live instructor-led sessions and get timely notifications.

**Highlights:** Exercise tracking, Diet monitoring, Step counting, Weekly diet analysis, Live instructor sessions, Session notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### Stamin

[App page](https://appshunter.io/ios/app/stamin/id6472804697)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Fitness Engineered free?

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

### Is Stamin free?

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

### Do Fitness Engineered or Stamin have ads?

Neither Fitness Engineered nor Stamin shows ads.

### Which is updated more often, Fitness Engineered or Stamin?

Fitness Engineered ships an update every 5 months, and Stamin every 3 weeks. Most recently, Fitness Engineered was updated on October 24, 2026 and Stamin on September 13, 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.*