# Varzo vs Aera

The clearest difference is iOS requirement: Varzo at 17.0 against Aera's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Varzo sells 1 in-app purchase, starting at $9.99 per year and Aera sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Varzo ships an update every 6 days, Aera every 4 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Varzo | Aera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/varzo/id6757185090/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 6 MB | 111 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Pankaj Sharma](https://appshunter.io/developer/1865118174) | [Gergo Varga](https://appshunter.io/developer/1894205274) |

## What reviewers say

### Varzo

[App page](https://appshunter.io/ios/app/varzo/id6757185090)

This app analyzes your Apple Watch and Health data to provide insights into recovery, sleep, strain, and energy levels. It offers AI-powered coaching and personalized goal setting to help you train smarter and recover better. All data processing is done privately on your device.

**Highlights:** Recovery Score analysis, Sleep stage tracking, Cardiovascular strain monitoring, Real-time energy level tracking, Personalized goal setting, 7, 30, 90-day trend analysis, On-device AI coaching

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| varzo Annual | $9.99 | per year |


### Aera

[App page](https://appshunter.io/ios/app/aera-sleep-and-running-tracker/id6762456252)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aera Premium Monthly | $9.99 | per month |
| Annual | $29.99 | per year |
| Aera Premium Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Varzo free?

Varzo is free to download, with in-app purchases available.

### Is Aera free?

Aera is free to download, with in-app purchases available.

### Do Varzo or Aera have ads?

Neither Varzo nor Aera shows ads.

### Which is updated more often, Varzo or Aera?

Varzo ships an update every 6 days, and Aera every 4 days. Most recently, Varzo was updated on October 31, 2026 and Aera on October 25, 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.*