# Brain training. Remember seq vs Doctor Go

The clearest difference is ads: Doctor Go at none against Brain training. Remember seq's shown. Doctor Go also leads on update cadence (every 10 days vs every 17 months). Brain training. Remember seq's advantage is iOS requirement (8.1 vs 15.0). On price, 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.

Brain training. Remember seq ships an update every 17 months, Doctor Go every 10 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Brain training. Remember seq | Doctor Go |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 17 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 64 MB | 21 MB |
| Requires iOS | **8.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ruslan Goncharenko](https://appshunter.io/developer/934710362) | [Lim Sangjin](https://appshunter.io/developer/1437057653) |

## What reviewers say

### Brain training. Remember seq

[App page](https://appshunter.io/ios/app/brain-training-remember-seq/id1033117188)

**Features:** macOS Compatibility

**In-app purchases:** none


### Doctor Go

[App page](https://appshunter.io/ios/app/doctor-go/id6766081867)

Learn the ancient game of Go with interactive lessons and AI opponents. Master rules, shapes, and puzzles with clear feedback and a glossary of terms. Play on various board sizes and rule sets with no ads or tracking.

**Highlights:** Interactive chapter-based lessons, Glossary of 50+ Go terms with diagrams, Mini puzzles for life-and-death and endgame, Four AI difficulty tiers, Support for 9, 13, 19 line boards, Korean, Japanese, Chinese rules, Friendly board UI with hints

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain training. Remember seq free?

Brain training. Remember seq is free to download, with no in-app purchases.

### Is Doctor Go free?

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

### Do Brain training. Remember seq or Doctor Go have ads?

Brain training. Remember seq shows ads; Doctor Go does not.

### Which is updated more often, Brain training. Remember seq or Doctor Go?

Brain training. Remember seq ships an update every 17 months, and Doctor Go every 10 days. Most recently, Brain training. Remember seq was updated on November 2, 2026 and Doctor Go on November 5, 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.*