# ACHEEV Performance App vs Sensor Bio

The clearest difference is in-app purchases: Sensor Bio at none against ACHEEV Performance App's 1. Sensor Bio also leads on update cadence (weekly vs every 3 weeks). ACHEEV Performance App's advantage is iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. ACHEEV Performance App sells 1 in-app purchase, starting at $9.99 per month. Sensor Bio asks for nothing beyond the download.

ACHEEV Performance App ships an update every 3 weeks, Sensor Bio weekly. The most recent releases landed on August 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ACHEEV Performance App | Sensor Bio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/sensor-bio/id6745620963/reviews)** |
| Number of ratings | — | **8** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 77 MB | 161 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Suspensionmats Corporation](https://appshunter.io/developer/1570489601) | [Sensr Biotech, LLC](https://appshunter.io/developer/1812560181) |

## What reviewers say

### ACHEEV Performance App

[App page](https://appshunter.io/ios/app/acheev-performance-app/id1636595346)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Acheev Premium | $9.99 | per month |


### Sensor Bio

[App page](https://appshunter.io/ios/app/sensor-bio/id6745620963)

This platform uses biosensors to remotely monitor key health metrics like heart rate, HRV, and sleep stages. It provides personalized insights and is designed for general fitness and wellness purposes.

**Highlights:** Clinical-grade biometrics, Validated heart rate and HRV tracking, Detailed sleep stage analysis, Remote monitoring capabilities, Personalized health insights

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

**In-app purchases:** none


## Frequently asked questions

### Is ACHEEV Performance App free?

ACHEEV Performance App is free to download, with in-app purchases available.

### Is Sensor Bio free?

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

### Do ACHEEV Performance App or Sensor Bio have ads?

Neither ACHEEV Performance App nor Sensor Bio shows ads.

### Which is updated more often, ACHEEV Performance App or Sensor Bio?

ACHEEV Performance App ships an update every 3 weeks, and Sensor Bio weekly. Most recently, ACHEEV Performance App was updated on August 20, 2026 and Sensor Bio on September 10, 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.*