# grav vs rep.

The clearest difference is update cadence: rep. at every 2 weeks against grav's every 10 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. grav sells 13 in-app purchases, starting at $3.99 per 7 days and rep. sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

grav ships an update every 10 months, rep. every 2 weeks. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | grav | rep. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/rep-simple-workout-tracker/id6766117163/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 110 MB | 39 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Jesse Deng](https://appshunter.io/developer/1584491248) | [Roger You](https://appshunter.io/developer/1804598101) |

## What reviewers say

### grav

[App page](https://appshunter.io/ios/app/grav-learn-calisthenics/id6753330228)

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gravitix Pro Weekly Discount | $3.99 | per 7 days |
| Gravitix Pro Weekly 7 Day Trial | $4.99 | per 7 days |
| Gravitix Pro (Weekly) | $7.99 | per 7 days |
| Monthly Pro Subscription | $12.99 | per month |
| Gravitix Pro Yearly Discount | $34.99 | per year |
| Gravitix Pro Yearly 7 Day Trial | $39.99 | per year |
| Yearly Subscription | $39.99 | per year |
| Gravitix Pro (Yearly) | $49.99 | per year |
| Gravitix Pro (Lifetime) | $29.99 | one-time |
| Lifetime Pro 49.99 | $49.99 | one-time |
| Lifetime Pro - Discounted | $49.99 | one-time |
| Lifetime Pro 59.99 | $59.99 | one-time |
| Lifetime Pro | $79.99 | one-time |


### rep.

[App page](https://appshunter.io/ios/app/rep-simple-workout-tracker/id6766117163)

This app provides a streamlined way to log gym workouts, focusing solely on tracking sets, reps, and weight. It offers pre-built and custom templates, automatic rest timers, and progress visualization to help users monitor their strength gains.

**Highlights:** One-tap workout logging, Pre-built and custom workout templates, Per-set weight and reps tracking, Automatic rest timer with notifications, Progress charts and PR tracking, Progress photo comparison

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly | $9.99 | per month |
| Rep Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is grav free?

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

### Is rep. free?

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

### Do grav or rep. have ads?

Neither grav nor rep. shows ads.

### Which is updated more often, grav or rep.?

grav ships an update every 10 months, and rep. every 2 weeks. Most recently, grav was updated on October 14, 2026 and rep. on October 12, 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.*