# Buffl vs effectLang

Buffl and effectLang both sit at 5.0 stars, but that hides the real split: 94% of Buffl's written reviews are positive against 0% of effectLang's. Buffl also leads on ads (none vs shown) and device support (3 vs 1). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Buffl sells 2 in-app purchases, starting at $3.99 per month and effectLang sells 2 in-app purchases, starting at $3.49 per month. 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 Buffl against 5.0 for effectLang. Both are backed by a comparable volume of ratings — 11 and 5 respectively. Written reviews are what separate them: 94% of Buffl's written reviews are positive against 0% of effectLang's.

Buffl ships an update monthly, effectLang every 4 weeks. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Buffl | effectLang |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (11 ratings)](https://appshunter.io/ios/app/buffl-learn-with-flashcards/id1144134340/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/effectlang-flashcards/id1567070251/reviews) |
| Number of ratings | **11** | 5 |
| Positive reviews | **93.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 66 MB | 112 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Brain Factory](https://appshunter.io/developer/987464294) | [Dawid Wnukowski](https://appshunter.io/developer/1444193124) |

## What reviewers say

### Buffl

[App page](https://appshunter.io/ios/app/buffl-learn-with-flashcards/id1144134340)

Create and study custom flashcards for any subject, from school to work. Collaborate with others, learn offline, and track your progress with an intuitive system. Supports images, multiple-choice questions, and various learning modes.

**Highlights:** Create custom flashcards, Multiple choice questions, Offline learning and creation, Cloud synchronization, Collaborative course sharing, Progress tracking, Speed learning mode

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buffl Premium | $3.99 | per month |
| Buffl Premium | $28.99 | per year |


### effectLang

[App page](https://appshunter.io/ios/app/effectlang-flashcards/id1567070251)

Master new languages with an effective, free system. Create custom flashcards with images and audio, and utilize spaced repetition for optimal memorization. Learn at your own pace, even offline, with a fun, game-like approach to vocabulary building.

**Highlights:** Custom flashcard creator, Spaced repetition algorithm, Image and audio integration, Offline learning capability, Excel import/export, Text-to-speech pronunciation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.49 | per month |
| Premium | $21.49 | per year |


## Frequently asked questions

### Is Buffl free?

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

### Is effectLang free?

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

### Which has better reviews, Buffl or effectLang?

Buffl and effectLang are both rated 5.0 out of 5 on the App Store, from 11 and 5 ratings respectively.

### Do Buffl or effectLang have ads?

effectLang shows ads; Buffl does not.

### Which is updated more often, Buffl or effectLang?

Buffl ships an update monthly, and effectLang every 4 weeks. Most recently, Buffl was updated on October 7, 2026 and effectLang on October 12, 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.*