# RepZero vs SetBySet

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

Both are free to download. RepZero sells 2 in-app purchases, starting at $1.99 per month and SetBySet sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

RepZero ships an update fortnightly, SetBySet every 2 days. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | RepZero | SetBySet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/repzero-weight-lifting-log/id6752782417/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 144 MB | 11 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Dark Matter AI Labs LLC](https://appshunter.io/developer/1828240281) | [PragmaTec](https://appshunter.io/developer/1005092574) |

## What reviewers say

### RepZero

[App page](https://appshunter.io/ios/app/repzero-weight-lifting-log/id6752782417)

Track your gym progress with an intuitive workout logger that focuses on showing you real strength gains. Log sets quickly, monitor personal records live, and receive guidance on your next training steps. Integrates seamlessly with Apple Watch for a phone-free experience.

**Highlights:** Intuitive set logging with rest timers, Live personal record updates, Apple Watch integration, Progress visualization and trends, Muscle recovery insights, Customizable workout routines, AI-driven training recommendations

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RepZero Pro Monthly | $1.99 | per month |
| RepZero Pro Yearly | $19.99 | per year |


### SetBySet

[App page](https://appshunter.io/ios/app/setbyset/id6763694043)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SetBySet Pro | $5.99 | one-time |


## Frequently asked questions

### Is RepZero free?

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

### Is SetBySet free?

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

### Do RepZero or SetBySet have ads?

Neither RepZero nor SetBySet shows ads.

### Which is updated more often, RepZero or SetBySet?

RepZero ships an update fortnightly, and SetBySet every 2 days. Most recently, RepZero was updated on October 24, 2026 and SetBySet on October 19, 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.*