# Earned vs HR & SpO2

The clearest difference is update cadence: HR & SpO2 at every 11 days against Earned's every 16 months. Earned's advantage is iOS requirement (18.0 vs 26.0). 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.

Earned ships an update every 16 months, HR & SpO2 every 11 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Earned | HR & SpO2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/earned-workout-planner/id6744622085/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 11 days** |
| Monetization | Paid | — |
| Size | 10 MB | 5 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Jacob Berko](https://appshunter.io/developer/1808518880) | [晓玮 郭](https://appshunter.io/developer/1896738896) |

## What reviewers say

### Earned

[App page](https://appshunter.io/ios/app/earned-workout-planner/id6744622085)

This intelligent workout companion helps users of all levels create effective exercise routines. It offers customizable workouts, science-based recovery tracking, and progress monitoring to guide users toward their fitness goals.

**Highlights:** Interactive body diagram for muscle group selection, Extensive exercise library, Customizable workout creation, AI-powered workout recommendations, Scientific muscle recovery tracking, Progress tracking with calendar view, Offline functionality

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

**In-app purchases:** none


### HR & SpO2

[App page](https://appshunter.io/ios/app/hr-and-spo2-widget-union/id6773011614)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Earned free?

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

### Is HR & SpO2 free?

HR & SpO2 is free to download, with no in-app purchases.

### Do Earned or HR & SpO2 have ads?

Neither Earned nor HR & SpO2 shows ads.

### Which is updated more often, Earned or HR & SpO2?

Earned ships an update every 16 months, and HR & SpO2 every 11 days. Most recently, Earned was updated on October 30, 2026 and HR & SpO2 on November 5, 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.*