# Kioki vs Construct

The clearest difference is rating: Kioki at 4.7 against Construct's 4.5. Kioki also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Kioki sells 2 in-app purchases, starting at $9.99 per month and Construct sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Kioki holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 29 and 10 respectively.

Kioki ships an update every 6 days, Construct weekly. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Kioki | Construct |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (29 ratings)](https://appshunter.io/ios/app/kioki-language-flashcards/id6752632373/reviews)** | [4.5 (10 ratings)](https://appshunter.io/ios/app/construct-brain-training/id6772766112/reviews) |
| Number of ratings | **29** | 10 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 57 MB | 186 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lucidcraft Studio, Inc.](https://appshunter.io/developer/1840302131) | [Construct Company](https://appshunter.io/developer/6772766114) |

## What reviewers say

### Kioki

[App page](https://appshunter.io/ios/app/kioki-language-flashcards/id6752632373)

Master vocabulary and real-world expressions for conversations and exams. Create flashcards from notes, PDFs, or images, or use ready-made decks. Features spaced repetition for long-term memory and progress tracking across devices.

**Highlights:** Create flashcards from notes, PDFs, and images, Spaced repetition for long-term memory, Ready-made decks for quick start, Progress tracking and study routine building, Seamless sync across iOS and web, Import decks from various file formats, AI-powered deck creation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kioki Premium | $9.99 | per month |
| Kioki Premium - Yearly | $39.99 | per year |


### Construct

[App page](https://appshunter.io/ios/app/construct-brain-training/id6772766112)

Train your mind with proven memory techniques and adaptive games. Improve focus, recall, and cognitive speed in just 10 minutes daily. Track your progress and compete with others to unlock your full mental potential.

**Highlights:** Memory Palace technique, Spaced repetition, Adaptive brain games, Progress tracking, Weekly leaderboards, Focus and reasoning exercises

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Construct Monthly | $12.99 | per month |
| Construct Premium Monthly | $69.99 | per year |


## Frequently asked questions

### Is Kioki free?

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

### Is Construct free?

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

### Which has better reviews, Kioki or Construct?

Kioki is rated higher. Kioki averages 4.7 out of 5 from 29 ratings, while Construct averages 4.5 from 10 ratings.

### Do Kioki or Construct have ads?

Both Kioki and Construct show ads.

### Which is updated more often, Kioki or Construct?

Kioki ships an update every 6 days, and Construct weekly. Most recently, Kioki was updated on September 29, 2026 and Construct on September 30, 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.*