# Move Or Not vs Shells

The clearest difference is update cadence: Shells at weekly against Move Or Not's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Move Or Not sells 1 one-off in-app purchase and Shells sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Move Or Not ships an update every 2 months, Shells weekly. The most recent releases landed on September 24, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Move Or Not | Shells |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (22 ratings)](https://appshunter.io/ios/app/shells-nested-block-puzzle/id6661020395/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 123 MB | 102 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ohilo Technologies Private Limited](https://appshunter.io/developer/1577065911) | [arlybird games LLC](https://appshunter.io/developer/1764665157) |

## What reviewers say

### Move Or Not

[App page](https://appshunter.io/ios/app/move-or-not/id6450732189)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads - 7 Days | $0.99 | one-time |


### Shells

[App page](https://appshunter.io/ios/app/shells-nested-block-puzzle/id6661020395)

A geometry puzzle game where you slide blocks into larger shells to rearrange the board and solve challenges. It offers over 360 levels across 8 worlds with a focus on spatial reasoning and problem-solving. Enjoy a relaxing experience with a soothing soundtrack.

**Highlights:** Nested block sliding mechanics, Over 360 original levels, 8 distinct game worlds, Optional hint system, Soothing piano soundtrack, Compact 4x4 grid gameplay

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Bundle | $0.99 | one-time |
| Medium Bundle | $1.99 | one-time |
| Large Bundle | $3.99 | one-time |
| Unlimited Bundle | $8.99 | one-time |


## Frequently asked questions

### Is Move Or Not free?

Move Or Not is free to download, with in-app purchases available.

### Is Shells free?

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

### Do Move Or Not or Shells have ads?

Both Move Or Not and Shells show ads.

### Which is updated more often, Move Or Not or Shells?

Move Or Not ships an update every 2 months, and Shells weekly. Most recently, Move Or Not was updated on September 24, 2026 and Shells on September 11, 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.*