# TerrHum vs Learn Spanish with Bilinguae

The clearest difference is in-app purchases: TerrHum at none against Learn Spanish with Bilinguae's 5. TerrHum also leads on ads (none vs shown) and iOS requirement (10 vs 16). Learn Spanish with Bilinguae's advantage is update cadence (monthly vs every 10 months) and ratings volume (3 vs 1). On price, rating and device support there is nothing between them.

Both are free to download. Learn Spanish with Bilinguae sells 5 one-off in-app purchases. TerrHum asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.0 for TerrHum against 4.0 for Learn Spanish with Bilinguae. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

TerrHum ships an update every 10 months, Learn Spanish with Bilinguae monthly. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | TerrHum | Learn Spanish with Bilinguae |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/terrhum/id1366575503/reviews) | [4.0 (3 ratings)](https://appshunter.io/ios/app/learn-spanish-with-bilinguae/id1465683643/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 18 MB | 16 MB |
| Requires iOS | **10** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +12 |
| Developer | [Augusto Zanella](https://appshunter.io/developer/1366575502) | [Sergi Palomares Redon](https://appshunter.io/developer/1460565445) |

## What reviewers say

### TerrHum

[App page](https://appshunter.io/ios/app/terrhum/id1366575503)

This app allows users to classify non-submerged forest topsoils on their mobile devices. It provides visual examples and guides users through a series of questions to identify humus forms and soil horizons. The app functions offline after an initial download, making it useful for fieldwork.

**Highlights:** Classify forest topsoils, Identify humus forms and horizons, Offline functionality, Visual examples and guides, User-friendly YES/NO questions, Magnifiable photographs

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn Spanish with Bilinguae

[App page](https://appshunter.io/ios/app/learn-spanish-with-bilinguae/id1465683643)

Enhance your Spanish vocabulary with over 5,000 words categorized by level and topic. This app uses visual aids, native speaker pronunciations, and an intelligent revision system to help you memorize words effectively. Practice with example sentences and track your progress across devices.

**Highlights:** Over 5,000 words by level and topic, Visual memorization with photos, Native speaker pronunciation, Intelligent revision system, Example sentences and exercises, Cloud progress saving, Offline usage

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Level 2 with 1023 words | $5.99 | one-time |
| Level 3 with 1060 words | $5.99 | one-time |
| Level 5 with 1140 words | $5.99 | one-time |
| Level 4 with 1108 words | $5.99 | one-time |
| Remove advertisements | $6.99 | one-time |


## Frequently asked questions

### Is TerrHum free?

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

### Is Learn Spanish with Bilinguae free?

Learn Spanish with Bilinguae is free to download, with in-app purchases available.

### Which has better reviews, TerrHum or Learn Spanish with Bilinguae?

TerrHum and Learn Spanish with Bilinguae are both rated 4.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do TerrHum or Learn Spanish with Bilinguae have ads?

Learn Spanish with Bilinguae shows ads; TerrHum does not.

### Which is updated more often, TerrHum or Learn Spanish with Bilinguae?

TerrHum ships an update every 10 months, and Learn Spanish with Bilinguae monthly. Most recently, TerrHum was updated on October 6, 2026 and Learn Spanish with Bilinguae on October 19, 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.*