# Brainy vs Intervalo

The clearest difference is in-app purchases: Brainy at none against Intervalo's 2. Intervalo's advantage is ads (none vs shown) and device support (3 vs 1). On price, update cadence and iOS requirement there is nothing between them.

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

Brainy ships an update every 2 weeks, Intervalo every 3 weeks. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Brainy | Intervalo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/brainy/id6790418177/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 87 MB | 2 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 9+ | 12+ |
| Developer | [Seven Services Limited Liability Company](https://appshunter.io/developer/6790418179) | [Dzmitry Lishko](https://appshunter.io/developer/6796453971) |

## What reviewers say

### Brainy

[App page](https://appshunter.io/ios/app/brainy/id6790418177)

Learn up to 100 new English words daily using visual associations and spaced repetition. This app transforms memorization into an engaging process with ready-made mnemonics and personalized vocabulary building.

**Highlights:** Visual association learning, 4000+ ready-made mnemonic cards, Spaced repetition system, Frequency-based word lists, Thematic and custom dictionaries, Gamified learning with a mascot

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

**In-app purchases:** none


### Intervalo

[App page](https://appshunter.io/ios/app/intervalo-english-words/id6796453969)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Intervalo Pro - месяц | $2.99 | per month |
| Intervalo Pro - год | $29.99 | per year |


## Frequently asked questions

### Is Brainy free?

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

### Is Intervalo free?

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

### Do Brainy or Intervalo have ads?

Brainy shows ads; Intervalo does not.

### Which is updated more often, Brainy or Intervalo?

Brainy ships an update every 2 weeks, and Intervalo every 3 weeks. Most recently, Brainy was updated on October 23, 2026 and Intervalo on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*