# Flash Sequence vs Lineburst

The clearest difference is in-app purchases: Flash Sequence at none against Lineburst's 1. Flash Sequence also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Lineburst sells 1 one-off in-app purchase. Flash Sequence asks for nothing beyond the download.

Flash Sequence ships an update weekly, Lineburst every 5 days. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Flash Sequence | Lineburst |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 5 days** |
| Size | 5 MB | 13 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [seongung hwang](https://appshunter.io/developer/1763624144) | [Asgar Amrahov](https://appshunter.io/developer/1783397230) |

## What reviewers say

### Flash Sequence

[App page](https://appshunter.io/ios/app/flash-sequence/id6762550336)

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

**In-app purchases:** none


### Lineburst

[App page](https://appshunter.io/ios/app/lineburst-block-puzzle-game/id6799766763)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


## Frequently asked questions

### Is Flash Sequence free?

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

### Is Lineburst free?

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

### Do Flash Sequence or Lineburst have ads?

Lineburst shows ads; Flash Sequence does not.

### Which is updated more often, Flash Sequence or Lineburst?

Flash Sequence ships an update weekly, and Lineburst every 5 days. Most recently, Flash Sequence was updated on November 9, 2026 and Lineburst on November 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.*