# Gainz vs Zerxus

The clearest difference is update cadence: Zerxus at every 2 days against Gainz's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Gainz sells 2 in-app purchases, starting at $5.99 per month and Zerxus sells 4 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Gainz ships an update every 3 weeks, Zerxus every 2 days. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Gainz | Zerxus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/gainz-workout-programs/id6758230762/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 102 MB | 3 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gainz Coaching LLC](https://appshunter.io/developer/1813757846) | [Strategypeeps inc](https://appshunter.io/developer/6784692742) |

## What reviewers say

### Gainz

[App page](https://appshunter.io/ios/app/gainz-workout-programs/id6758230762)

This app helps serious lifters build structured workout programs, log sets with speed, and review training progress. It focuses on core logging and analytics without gamified elements like streaks or badges. Users can create custom plans, track exercises, and analyze performance data.

**Highlights:** Build and manage structured training programs, Log workouts with reps, weight, RPE, and rest tracking, Review workout history and performance analytics, Create custom exercises and variations, Share programs and export as PDF, Offline use and cross-device sync

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gainz Pro Monthly | $5.99 | per month |
| Gainz Pro Annual | $39.99 | per year |


### Zerxus

[App page](https://appshunter.io/ios/app/zerxus-ai-strength-coach/id6784692740)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zerxus AI | $8.99 | per month |
| Zerxus AI + Coach | $24.99 | per month |
| Zerxus AI | $89.99 | per year |
| Zerxus AI + Coach | $199.99 | per year |


## Frequently asked questions

### Is Gainz free?

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

### Is Zerxus free?

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

### Do Gainz or Zerxus have ads?

Neither Gainz nor Zerxus shows ads.

### Which is updated more often, Gainz or Zerxus?

Gainz ships an update every 3 weeks, and Zerxus every 2 days. Most recently, Gainz was updated on October 18, 2026 and Zerxus on October 16, 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.*