# Underline vs Fishka Flashcards

The clearest difference is in-app purchases: Underline at none against Fishka Flashcards's 2. Underline also leads on iOS requirement (10.0 vs 12.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Fishka Flashcards sells 2 in-app purchases, starting at $2.99 per month. Underline asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 27, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Underline | Fishka Flashcards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fishka-flashcards/id6450154115/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Freemium |
| Size | 40 MB | 80 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Damian Skoneczny](https://appshunter.io/developer/1571773061) | [Stanislaw Nagorski](https://appshunter.io/developer/1589104795) |

## What reviewers say

### Underline

[App page](https://appshunter.io/ios/app/underline-language-learning/id1571773059)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fishka Flashcards

[App page](https://appshunter.io/ios/app/fishka-flashcards/id6450154115)

Engage with educational content through interactive flashcards and multiple game modes. Create, import, or share study sets to enhance memorization and test preparation. Offers a gamified approach to learning for students and curious minds.

**Highlights:** Swipe & Learn feature, Create, share, and import flashcards, Multiple game modes (Quiz, On time, Match, Memory, Type in), Exam learning for multiple boards, Unlimited cards and boards on one device, Backup and multi-device learning (Premium)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $2.99 | per month |
| Premium Access | $19.99 | per year |


## Frequently asked questions

### Is Underline free?

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

### Is Fishka Flashcards free?

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

### Do Underline or Fishka Flashcards have ads?

Neither Underline nor Fishka Flashcards shows ads.

### Which is updated more often, Underline or Fishka Flashcards?

Underline ships an update every 2 months, and Fishka Flashcards every 2 months. Most recently, Underline was updated on October 27, 2026 and Fishka Flashcards on November 3, 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.*