# Oneing vs Fit Blast

The clearest difference is update cadence: Fit Blast at weekly against Oneing's every 18 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Oneing ships an update every 18 months, Fit Blast weekly. The most recent releases landed on September 8, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | Oneing | Fit Blast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.4 (5 ratings)](https://appshunter.io/ios/app/fit-blast/id6480408753/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 18 months | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 31 MB | 131 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ugo Chirico](https://appshunter.io/developer/420258493) | [Bahadir Yerdelen](https://appshunter.io/developer/399810241) |

## What reviewers say

### Oneing

[App page](https://appshunter.io/ios/app/oneing/id1672782523)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fit Blast

[App page](https://appshunter.io/ios/app/fit-blast/id6480408753)

Place uniquely shaped pieces to fill vertical, horizontal, or square areas. Rotate pieces to create opportunities and strategically complete the puzzle. It's a game of spatial reasoning and careful placement.

**Highlights:** Unique piece shapes, Area filling mechanics, Piece rotation, Spatial reasoning challenges, Multiple fillable areas (vertical, horizontal, square)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Oneing free?

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

### Is Fit Blast free?

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

### Do Oneing or Fit Blast have ads?

Both Oneing and Fit Blast show ads.

### Which is updated more often, Oneing or Fit Blast?

Oneing ships an update every 18 months, and Fit Blast weekly. Most recently, Oneing was updated on September 8, 2026 and Fit Blast on July 6, 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.*