# JustFlip vs Kinako

The clearest difference is in-app purchases: Kinako at none against JustFlip's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. JustFlip sells 3 in-app purchases, starting at $3.99 per month. Kinako asks for nothing beyond the download.

JustFlip ships an update every 6 days, Kinako every 5 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | JustFlip | Kinako |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/justflip-flashcards/id6770141421/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 148 MB | 209 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [DANIEL CECH](https://appshunter.io/developer/1896564059) | [Phu Ho](https://appshunter.io/developer/380467843) |

## What reviewers say

### JustFlip

[App page](https://appshunter.io/ios/app/justflip-flashcards/id6770141421)

Create and review flashcards using a spaced-repetition system. Supports various card types, including text, images, and code. Offers offline functionality and seamless iCloud sync across Apple devices.

**Highlights:** Spaced repetition scheduling (SM-2, FSRS), Cloze deletion and typed answer cards, Markdown, LaTeX, code, and image support, AI prompt generation for card creation, Offline functionality and iCloud sync, Anki and CSV import/export, Apple Watch and Siri integration

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JustFlip Pro Monthly | $3.99 | per month |
| JustFlip Pro Yearly | $19.99 | per year |
| JustFlip Pro Lifetime | $24.99 | one-time |


### Kinako

[App page](https://appshunter.io/ios/app/kinako-study-flashcards/id6794667558)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is JustFlip free?

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

### Is Kinako free?

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

### Do JustFlip or Kinako have ads?

Neither JustFlip nor Kinako shows ads.

### Which is updated more often, JustFlip or Kinako?

JustFlip ships an update every 6 days, and Kinako every 5 days. Most recently, JustFlip was updated on October 31, 2026 and Kinako on October 31, 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.*