# TBSS vs Ethos PHR

The clearest difference is update cadence: Ethos PHR at every 6 months against TBSS's every 13 months. TBSS's advantage is iOS requirement (7.0 vs 13.0). 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.

TBSS ships an update every 13 months, Ethos PHR every 6 months. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | TBSS | Ethos PHR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 months** |
| Size | 1 MB | 46 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [nuit software](https://appshunter.io/developer/491342775) | [ETHOS INTEGRATIVE MEDICINE, PC](https://appshunter.io/developer/1740134298) |

## What reviewers say

### TBSS

[App page](https://appshunter.io/ios/app/tbss/id641017029)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ethos PHR

[App page](https://appshunter.io/ios/app/ethos-phr/id6483368903)

**In-app purchases:** none


## Frequently asked questions

### Is TBSS free?

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

### Is Ethos PHR free?

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

### Do TBSS or Ethos PHR have ads?

Neither TBSS nor Ethos PHR shows ads.

### Which is updated more often, TBSS or Ethos PHR?

TBSS ships an update every 13 months, and Ethos PHR every 6 months. Most recently, TBSS was updated on September 17, 2026 and Ethos PHR on September 9, 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.*