# Questionnaire App vs Memory Training

The clearest difference is in-app purchases: Questionnaire App at none against Memory Training's 13. Questionnaire App also leads on ads (none vs shown) and update cadence (every 9 days vs monthly). On price and device support there is nothing between them.

Both are free to download. Memory Training sells 13 in-app purchases, starting at $1.99 per month. Questionnaire App asks for nothing beyond the download.

Questionnaire App ships an update every 9 days, Memory Training monthly. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Questionnaire App | Memory Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (18 ratings)](https://appshunter.io/ios/app/memory-training-brain-games/id6744945971/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 45 MB | 49 MB |
| Requires iOS | **12.1** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Timothy Wong](https://appshunter.io/developer/1569848489) | [Olena Gotsulyak](https://appshunter.io/developer/1699979294) |

## What reviewers say

### Questionnaire App

[App page](https://appshunter.io/ios/app/questionnaire-app/id1569848487)

**Features:** macOS Compatibility

**In-app purchases:** none


### Memory Training

[App page](https://appshunter.io/ios/app/memory-training-brain-games/id6744945971)

Enhance your cognitive abilities with daily, effective memory exercises. Improve focus, clarity, and mental sharpness through engaging games designed to keep your brain active and memory strong. Suitable for all ages, it offers quick sessions with no distractions.

**Highlights:** Dozens of unique memory games, Exercises for Visual, Working, and Spatial Memory, Multiple difficulty levels, Quick daily sessions, Calm, minimal design, Offline play

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $1.99 | per month |
| Monthly subscription | $3.99 | per month |
| Annual plan | $5.99 | per year |
| Monthly subscription | $7.99 | per month |
| Monthly subscription | $14.99 | per month |
| Monthly subscription | $29.99 | per month |
| Monthly subscription | $49.99 | per month |
| Full Access #1 | $3.99 | one-time |
| Premium Access | $7.99 | one-time |
| Full Access #2 | $9.99 | one-time |
| Full Access #3 | $19.99 | one-time |
| Full Access #4 | $29.99 | one-time |
| Full Access #5 | $39.99 | one-time |


## Frequently asked questions

### Is Questionnaire App free?

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

### Is Memory Training free?

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

### Do Questionnaire App or Memory Training have ads?

Memory Training shows ads; Questionnaire App does not.

### Which is updated more often, Questionnaire App or Memory Training?

Questionnaire App ships an update every 9 days, and Memory Training monthly. Most recently, Questionnaire App was updated on October 9, 2026 and Memory Training on October 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.*