# Comprendo vs OE

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

Both are free to download. Comprendo sells 2 in-app purchases, starting at $14.99 per month. OE asks for nothing beyond the download.

Comprendo ships an update every 2 weeks, OE every 2 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Comprendo | OE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (18 ratings)](https://appshunter.io/ios/app/comprendo-learn-spanish/id6749165206/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Freemium | — |
| Size | 55 MB | 62 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Isaac Solo Chien](https://appshunter.io/developer/1828990126) | [Octopus Energy Ltd](https://appshunter.io/developer/1877679927) |

## What reviewers say

### Comprendo

[App page](https://appshunter.io/ios/app/comprendo-learn-spanish/id6749165206)

Learn Spanish by watching YouTube videos with interactive subtitles and instant translations. Save words to a vocabulary bank for review and practice conversations with an AI tutor. Learn at your own pace with customizable speed and difficulty.

**Highlights:** Interactive subtitles, Instant translations, Smart vocabulary bank, AI tutor for conversation practice, Learn from real YouTube videos, Adjustable learning pace

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Comprendo Pro | $14.99 | per month |
| Comprendo Pro | $89.99 | per year |


### OE

[App page](https://appshunter.io/ios/app/oe-spark/id6759257457)

**In-app purchases:** none


## Frequently asked questions

### Is Comprendo free?

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

### Is OE free?

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

### Do Comprendo or OE have ads?

Neither Comprendo nor OE shows ads.

### Which is updated more often, Comprendo or OE?

Comprendo ships an update every 2 weeks, and OE every 2 months. Most recently, Comprendo was updated on October 30, 2026 and OE on October 24, 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.*