# Influent Language Learning vs TeFormTrainer

The clearest difference is in-app purchases: TeFormTrainer at none against Influent Language Learning's 19. TeFormTrainer also leads on update cadence (every 2 days vs every 6 months). Influent Language Learning's advantage is iOS requirement (12.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Influent Language Learning sells 19 one-off in-app purchases. TeFormTrainer asks for nothing beyond the download.

Influent Language Learning ships an update every 6 months, TeFormTrainer every 2 days. The most recent releases landed on September 23, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Influent Language Learning | TeFormTrainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (76 ratings)](https://appshunter.io/ios/app/influent-language-learning/id1556742708/reviews)** | — |
| Number of ratings | **76** | — |
| Positive reviews | 56.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 402 MB | 2 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Robert Howland](https://appshunter.io/developer/1556742710) | [Heinz Mattes](https://appshunter.io/developer/1701264735) |

## What reviewers say

### Influent Language Learning

[App page](https://appshunter.io/ios/app/influent-language-learning/id1556742708)

Learn new vocabulary and improve pronunciation through an interactive 3D environment. Discover the names of countless objects by tapping them, with additional details available on a second tap. Open drawers and cabinets to find even more items to learn, all while listening to native audio pronunciations.

**Highlights:** Interactive 3D environment, Object identification via tapping, Native audio pronunciations, Vocabulary acquisition, Pronunciation practice, Explorable interiors

**Features:** macOS Compatibility

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| French | Free | one-time |
| Italian | Free | one-time |
| Korean | Free | one-time |
| Hindi | $2.99 | one-time |
| Finnish | $2.99 | one-time |
| Welsh | $2.99 | one-time |
| Swedish | $2.99 | one-time |
| Polish | $2.99 | one-time |
| Latin | $2.99 | one-time |
| Portuguese | $2.99 | one-time |
| Brazilian | $2.99 | one-time |
| Dutch | $2.99 | one-time |
| Japanese | $2.99 | one-time |
| Spanish | $2.99 | one-time |
| German | $2.99 | one-time |
| English | $2.99 | one-time |
| Mandarin Chinese | $2.99 | one-time |
| Norwegian | $2.99 | one-time |
| Russian | $2.99 | one-time |

**What reviewers like**

- 💡 Great for learning everyday vocabulary
- 🎮 Gamified learning approach
- 👍 Intuitive UI
- 🏠 Immersive 3D environment
- 🗣️ Native pronunciation audio

**What reviewers complain about**

- 💰 Most languages require payment
- 🐛 Tutorial bugs and freezes
- 📱 UI too small for mobile screens
- ❌ Some words not in vocab list for challenges
- 🎧 Sound only works through headphones

**Reported bugs**

- Tutorial freezes or breaks
- Unable to add languages
- App crashes or stops responding
- Lost progress
- Game freezes during vocabulary menu

**Requested features**

- Add more environments (airport, school, city, forest, cafe)
- Expand the game world beyond the house
- Add cloud saves
- Allow PC DLC to be used in app
- Add English language for free


### TeFormTrainer

[App page](https://appshunter.io/ios/app/teformtrainer/id6749620173)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Influent Language Learning free?

Influent Language Learning is free to download, with in-app purchases available.

### Is TeFormTrainer free?

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

### Do Influent Language Learning or TeFormTrainer have ads?

Neither Influent Language Learning nor TeFormTrainer shows ads.

### Which is updated more often, Influent Language Learning or TeFormTrainer?

Influent Language Learning ships an update every 6 months, and TeFormTrainer every 2 days. Most recently, Influent Language Learning was updated on September 23, 2026 and TeFormTrainer on September 6, 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.*