# Digit Detective - Memory Train

> Digit Detective - Memory Train (iPhone/iPad app by BrainTrain Inc..)

- Source: https://appshunter.io/ios/app/digit-detective/id1211833573 (this page in markdown: same URL + `.md`)
- Developer: [BrainTrain Inc.](https://appshunter.io/developer/584469134)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 26 MB
- Languages: American English
- Released: 2017-03-14
- Data updated: 2026-01-15
- User reviews in markdown: https://appshunter.io/ios/app/digit-detective/id1211833573/reviews.md

## What is Digit Detective?

Features of Digit Detective

• Three engaging games that help individuals exercise their memory
• Helps train attention, memory and focus
• Difficulty level is automatically adjusted
• Two-Player Option is available
• Scores can also be emailed to keep a record of an individual's progress.
• Colorful graphics and lively music make this game fun to play
• Kid-safe: No third party ads or tracking

This game helps to develop an individual’s attention and memory skills while providing while providing practice remembering number sequences. Adults and young people, ages 13+, will have fun playing and learning in different colorful settings. All of our games are specially created to help individuals practice the cognitive abilities important for success in school and life.
The games automatically adjust to allow individuals to learn at a level of difficulty personalized for them. As they succeed, new challenges at harder levels will be presented. Individuals will be challenged to develop their thinking speed as they are required to respond faster and faster in order to win. While an individual's difficulty level is automatically adjusted based on his or her performance, it can be easily modified when necessary. Distraction stimuli can also be added to reinforce increased focus and the ability to stay on task.

Each round must be completed for grades to be saved in single player mode. Please note that no grades are saved in two player mode. Two player mode only records which Player (1 or 2) won the match after three rounds are completed. A training session is completed only when the program is stopped and then removed from memory. If the program is left open in the background and it is selected, then the last session started will be continued.

You can try out all of the games and their features for free for 60 minutes. If you like the games, you can make a one-time purchase to unlock all of the games for unlimited use. Otherwise, you can continue to play the "Scan" game for free.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Version | $2.99 | one-time |



## Version history (last 3 releases)

### 1.2 — 2023-08-29

- Updated due to in-app billing changes.
- Fixed some font size and text position issues.

### 1.1 — 2020-06-10

- Updated to iOS 13 SDK.
- Fixed in-app purchase hanging in iOS 13.

### 1.0 — 2017-03-14

No release notes.

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All apps by BrainTrain Inc.: https://appshunter.io/developer/584469134

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-01-15.*