# CardFlip vs Multi

The clearest difference is in-app purchases: CardFlip at none against Multi's 2. Multi's advantage is update cadence (every 2 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Multi sells 2 in-app purchases, starting at $4.99 per month. CardFlip asks for nothing beyond the download.

CardFlip ships an update every 5 weeks, Multi every 2 days. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CardFlip | Multi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/cardflip-flashcard-maker/id6766610610/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 53 MB | 45 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gunawan Santoso](https://appshunter.io/developer/1843786072) | [NIZAR ZAGHDOUDI](https://appshunter.io/developer/6775186868) |

## What reviewers say

### CardFlip

[App page](https://appshunter.io/ios/app/cardflip-flashcard-maker/id6766610610)

Create and study custom flashcards with spaced repetition to optimize memorization. Offers multiple study modes like quiz and matching, with offline access and detailed progress tracking. Designed for students to learn vocabulary, terms, and formulas efficiently.

**Highlights:** Custom flashcard creation, Spaced repetition system, Multiple study modes (Flip, Quiz, Match, Type), Offline study capabilities, Progress tracking and analytics, Import/export flashcards

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

**In-app purchases:** none


### Multi

[App page](https://appshunter.io/ios/app/multi-math/id6782082427)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MULTIMATH Premium Monthly | $4.99 | per month |
| MULTIMATH Premium Yearly | $49.99 | per year |


## Frequently asked questions

### Is CardFlip free?

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

### Is Multi free?

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

### Do CardFlip or Multi have ads?

Neither CardFlip nor Multi shows ads.

### Which is updated more often, CardFlip or Multi?

CardFlip ships an update every 5 weeks, and Multi every 2 days. Most recently, CardFlip was updated on October 17, 2026 and Multi on October 6, 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.*