# Stark vs Bump

The clearest difference is in-app purchases: Stark at none against Bump's 1. Stark also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Bump's advantage is update cadence (every 2 days vs every 10 days). On price and ads there is nothing between them.

Both are free to download. Bump sells 1 one-off in-app purchase. Stark asks for nothing beyond the download.

Stark ships an update every 10 days, Bump every 2 days. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Stark | Bump |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/bump-workout-tracker/id6795266429/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 2 days** |
| Monetization | — | Free |
| Size | 50 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Anton Larsson](https://appshunter.io/developer/1889502913) | [Lawrence McBride](https://appshunter.io/developer/6795266431) |

## What reviewers say

### Stark

[App page](https://appshunter.io/ios/app/stark-workout-tracker-log/id6762795840)

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

**In-app purchases:** none


### Bump

[App page](https://appshunter.io/ios/app/bump-workout-tracker/id6795266429)

This app guides users on when to increase weight during workouts, using a structured progression system. It offers pre-made training programs and detailed progress tracking for strength gains and body metrics. All data is stored locally on the device.

**Highlights:** Automatic weight progression guidance, Pre-filled working weights, Customizable weight jumps per exercise, Four ready-made training programs, Progress charts for lifts, Optional body tracking, Offline functionality

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bump Pro | $4.99 | one-time |


## Frequently asked questions

### Is Stark free?

Stark is free to download, with no in-app purchases.

### Is Bump free?

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

### Do Stark or Bump have ads?

Neither Stark nor Bump shows ads.

### Which is updated more often, Stark or Bump?

Stark ships an update every 10 days, and Bump every 2 days. Most recently, Stark was updated on October 2, 2026 and Bump on October 14, 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.*