# JustFlip vs Truly Simple Flashcards

The clearest difference is update cadence: JustFlip at every 6 days against Truly Simple Flashcards's monthly. JustFlip also leads on iOS requirement (17.0 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. JustFlip sells 3 in-app purchases, starting at $3.99 per month and Truly Simple Flashcards sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for JustFlip against 5.0 for Truly Simple Flashcards. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

JustFlip ships an update every 6 days, Truly Simple Flashcards monthly. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | JustFlip | Truly Simple Flashcards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/justflip-flashcards/id6770141421/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/truly-simple-flashcards/id6783021916/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 148 MB | 3 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [DANIEL CECH](https://appshunter.io/developer/1896564059) | [Colin Wright](https://appshunter.io/developer/1814828139) |

## 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 |


### Truly Simple Flashcards

[App page](https://appshunter.io/ios/app/truly-simple-flashcards/id6783021916)

This app uses spaced repetition with a modern algorithm to help you memorize information. Create custom flashcards with text formatting, audio, and images. Import existing decks and sync across Apple devices.

**Highlights:** FSRS spaced repetition algorithm, Customizable flashcards with formatting, Audio and image support, Anki and CSV import, Cross-device iCloud sync, Deck grouping

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.99 | one-time |


## Frequently asked questions

### Is JustFlip free?

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

### Is Truly Simple Flashcards free?

Truly Simple Flashcards is free to download, with in-app purchases available.

### Which has better reviews, JustFlip or Truly Simple Flashcards?

JustFlip and Truly Simple Flashcards are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do JustFlip or Truly Simple Flashcards have ads?

Neither JustFlip nor Truly Simple Flashcards shows ads.

### Which is updated more often, JustFlip or Truly Simple Flashcards?

JustFlip ships an update every 6 days, and Truly Simple Flashcards monthly. Most recently, JustFlip was updated on October 31, 2026 and Truly Simple Flashcards on November 10, 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.*