# RTM Miles vs BioMIR

The clearest difference is price: RTM Miles at Free against BioMIR's $7.99. RTM Miles also leads on in-app purchases (none vs 2) and iOS requirement (14.0 vs 17.6). BioMIR's advantage is update cadence (every 4 days vs every 2 weeks). On ads and device support there is nothing between them.

RTM Miles is free to download; BioMIR costs $7.99 up front. BioMIR sells 2 in-app purchases, starting at $7.99 per month. RTM Miles asks for nothing beyond the download.

RTM Miles ships an update every 2 weeks, BioMIR every 4 days. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | RTM Miles | BioMIR |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/biomir/id6757111567/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 48 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [TOOLSTR PRIVATE LIMITED](https://appshunter.io/developer/1584496594) | [BioMIR](https://appshunter.io/developer/1864604314) |

## What reviewers say

### RTM Miles

[App page](https://appshunter.io/ios/app/rtm-miles/id6446113997)

**Features:** macOS Compatibility

**In-app purchases:** none


### BioMIR

[App page](https://appshunter.io/ios/app/biomir/id6757111567)

This app tracks your biological aging using research-grade precision by analyzing 15 physiologic and behavioral biomarkers. It provides dynamic aging kinetics and sensitive directional changes relative to chronological age, allowing you to observe persistent biological trends.

**Highlights:** Daily biological age tracking, Analysis of 15 physiologic and behavioral biomarkers, Dynamic aging kinetics, Population-anchored modeling, Local data computation for privacy, Simulation sandbox for exploring aging scenarios

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BioMIR Premium | $7.99 | per month |
| BioMIR Premium Yearly | $79.99 | per year |


## Frequently asked questions

### Is RTM Miles free?

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

### Is BioMIR free?

BioMIR costs $7.99, and also offers in-app purchases.

### Do RTM Miles or BioMIR have ads?

Neither RTM Miles nor BioMIR shows ads.

### Which is updated more often, RTM Miles or BioMIR?

RTM Miles ships an update every 2 weeks, and BioMIR every 4 days. Most recently, RTM Miles was updated on October 10, 2026 and BioMIR on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*