# Chisel vs OiK

The clearest difference is ads: OiK at none against Chisel's shown. Chisel's advantage is update cadence (every 2 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Chisel sells 7 in-app purchases, starting at $2.99 per 7 days and OiK sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Chisel ships an update every 2 days, OiK every 2 months. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Chisel | OiK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (32 ratings)](https://appshunter.io/ios/app/chisel-abs-and-six-pack/id1511323845/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 372 MB | 24 MB |
| Requires iOS | 18.0 | **17** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DiosEsAqui LLC](https://appshunter.io/developer/1274124856) | [俊杰 王](https://appshunter.io/developer/1678655869) |

## What reviewers say

### Chisel

[App page](https://appshunter.io/ios/app/chisel-abs-and-six-pack/id1511323845)

Build your dream physique from home with science-backed routines. Offers hundreds of exercises, meal plans, and structured routines for all fitness levels. Achieve lasting results and a stronger core without gym memberships.

**Highlights:** Smart workout programs, Beginner to advanced levels, Targeted six-pack training, Full core strength building, Workouts adapt to consistency, Exercise rest timer, Weekly progress photos

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $29.99 | per year |
| Shredded Meal Plan | Free | one-time |
| Chisel Away | Free | one-time |
| Gains Meal Plan | Free | one-time |
| Vegetarian Meal Plan | Free | one-time |


### OiK

[App page](https://appshunter.io/ios/app/oik/id6446676453)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Annual Subscription | $6.99 | per year |


## Frequently asked questions

### Is Chisel free?

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

### Is OiK free?

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

### Do Chisel or OiK have ads?

Chisel shows ads; OiK does not.

### Which is updated more often, Chisel or OiK?

Chisel ships an update every 2 days, and OiK every 2 months. Most recently, Chisel was updated on September 18, 2026 and OiK on September 10, 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.*