# Dot Sequence vs Sumio

The clearest difference is rating: Dot Sequence at 5.0 against Sumio's 4.0. Sumio's advantage is update cadence (every 3 weeks vs every 53 months) and iOS requirement (8.0 vs 16.0). On price, review sentiment, ratings volume and ads there is nothing between them.

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

Dot Sequence holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Dot Sequence ships an update every 53 months, Sumio every 3 weeks. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Dot Sequence | Sumio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dot-sequence/id883251170/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/sumio/id1550447933/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 53 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 1 MB | 78 MB |
| Requires iOS | 16.0 | **8.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jo Albright](https://appshunter.io/developer/579943399) | [Berkay Saglam](https://appshunter.io/developer/1549190677) |

## What reviewers say

### Dot Sequence

[App page](https://appshunter.io/ios/app/dot-sequence/id883251170)

A challenging memory game where players must recall increasingly complex dot sequences. Unlock a special colorless mode for an even greater test of concentration and recall.

**Highlights:** Sequence memory challenges, Increasing speed and complexity, Unlockable colorless mode, Challenging gameplay, Simple tap controls

**In-app purchases:** none


### Sumio

[App page](https://appshunter.io/ios/app/sumio/id1550447933)

Engage your mind with a logic number puzzle game. Drag tiles to match row and column sums, offering adjustable difficulty and daily challenges for hours of brain-training fun.

**Highlights:** Logic number puzzles, Drag and drop tile mechanics, Adjustable difficulty, Daily challenges, Hint system, Brain training

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

**In-app purchases:** none


## Frequently asked questions

### Is Dot Sequence free?

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

### Is Sumio free?

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

### Which has better reviews, Dot Sequence or Sumio?

Dot Sequence is rated higher. Dot Sequence averages 5.0 out of 5 from 2 ratings, while Sumio averages 4.0 from 4 ratings.

### Do Dot Sequence or Sumio have ads?

Neither Dot Sequence nor Sumio shows ads.

### Which is updated more often, Dot Sequence or Sumio?

Dot Sequence ships an update every 53 months, and Sumio every 3 weeks. Most recently, Dot Sequence was updated on October 8, 2026 and Sumio on October 1, 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.*