# Evox vs E1RM Calculator

The clearest difference is ads: E1RM Calculator at none against Evox's shown. Evox's advantage is device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Evox sells 10 in-app purchases, starting at $3.99 per month and E1RM Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Evox ships an update every 11 days, E1RM Calculator every 8 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Evox | E1RM Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/evox-wod-timer-and-training/id6754575831/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | **Every 8 days** |
| Monetization | Freemium | — |
| Size | 90 MB | 0 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MARECHAL OLIVIER EURL](https://appshunter.io/developer/1849000133) | [Paul Walsh](https://appshunter.io/developer/1879357731) |

## What reviewers say

### Evox

[App page](https://appshunter.io/ios/app/evox-wod-timer-and-training/id6754575831)

This app provides specialized timers and an AI coach for functional fitness training, including CrossFit and Hyrox. It helps users track progress, import workouts, and plan their training week with customizable features.

**Highlights:** AI-powered personalized training plans, Multiple timer modes (AMRAP, EMOM, Tabata, etc.), Workout import from screenshots or text, Personal record and benchmark tracking, Integrated training calendar, On-screen camera for form checks

**Features:** macOS Compatibility, Apple Watch app, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Evox Plus | $3.99 | per month |
| Vox Light | $7.99 | per month |
| Evox PRO Monthly | $17.99 | per month |
| Evox plus | $29.99 | per year |
| Evox PRO Annual | $119.99 | per year |
| 75 Vox Credits | $1.99 | one-time |
| Remove Ads | $3.99 | one-time |
| 150 Vox Credits | $6.99 | one-time |
| 140 Vox Credits | $8.99 | one-time |
| 500 Vox Credits | $22.99 | one-time |


### E1RM Calculator

[App page](https://appshunter.io/ios/app/e1rm-calculator-rpe-based/id6759536865)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Developer | $1.99 | one-time |


## Frequently asked questions

### Is Evox free?

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

### Is E1RM Calculator free?

E1RM Calculator is free to download, with in-app purchases available.

### Do Evox or E1RM Calculator have ads?

Evox shows ads; E1RM Calculator does not.

### Which is updated more often, Evox or E1RM Calculator?

Evox ships an update every 11 days, and E1RM Calculator every 8 days. Most recently, Evox was updated on November 5, 2026 and E1RM Calculator on October 31, 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.*