# SumThing vs Sequence

The clearest difference is in-app purchases: SumThing at none against Sequence's 7. Sequence's advantage is iOS requirement (15.1 vs 18.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sequence sells 7 one-off in-app purchases. SumThing asks for nothing beyond the download.

SumThing ships an update weekly, Sequence every 4 days. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SumThing | Sequence |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Size | 31 MB | 11 MB |
| Requires iOS | 18.5 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alok Sagar P](https://appshunter.io/developer/1829254521) | [Jonas Falk](https://appshunter.io/developer/1864305990) |

## What reviewers say

### SumThing

[App page](https://appshunter.io/ios/app/sumthing-clever-sum-puzzle/id6757385946)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sequence

[App page](https://appshunter.io/ios/app/sequence-pattern-recall/id6758676473)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $1.99 | one-time |
| PULSE Campaign | $1.99 | one-time |
| CORE Campaign | $1.99 | one-time |
| Full Access | $2.99 | one-time |
| GRAVITY Campaign | $2.99 | one-time |
| Precision Pack | $4.99 | one-time |
| Mastery Pack | $9.99 | one-time |


## Frequently asked questions

### Is SumThing free?

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

### Is Sequence free?

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

### Do SumThing or Sequence have ads?

Neither SumThing nor Sequence shows ads.

### Which is updated more often, SumThing or Sequence?

SumThing ships an update weekly, and Sequence every 4 days. Most recently, SumThing was updated on October 25, 2026 and Sequence on October 9, 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.*