# OptiLingo vs Tobo

The clearest difference is rating: Tobo at 4.7 against OptiLingo's 3.9. Tobo also leads on review sentiment (80% vs 67%). OptiLingo's advantage is update cadence (every 5 weeks vs every 3 months) and ratings volume (61 vs 18). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. OptiLingo sells 8 in-app purchases, starting at $4.99 per month and Tobo sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Tobo holds the better App Store score, 4.7 against 3.9. Both are backed by a comparable volume of ratings — 61 and 18 respectively. Written reviews point the same way: 67% of OptiLingo's written reviews are positive against 80% of Tobo's.

OptiLingo ships an update every 5 weeks, Tobo every 3 months. The most recent releases landed on October 24, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | OptiLingo | Tobo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (61 ratings)](https://appshunter.io/ios/app/optilingo-language-learning/id1469395298/reviews) | **[4.7 (18 ratings)](https://appshunter.io/ios/app/tobo-learn-icelandic-words/id1520464225/reviews)** |
| Number of ratings | **61** | 18 |
| Positive reviews | 66.7% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 102 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OptiLingo, LLC](https://appshunter.io/developer/1469395297) | [Utku Uysal](https://appshunter.io/developer/1226022329) |

## What reviewers say

### OptiLingo

[App page](https://appshunter.io/ios/app/optilingo-language-learning/id1469395298)

Master new languages through natural conversation and speaking practice. This app focuses on real-world phrases and native pronunciation, making learning fun and effective for all levels. Start speaking confidently with short, engaging lessons.

**Highlights:** Learn through speaking, not typing, Focus on everyday phrases, Improve native-like pronunciation, Short, engaging lessons, Learn 20+ languages, Track progress

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single Language | $4.99 | per month |
| All Languages | $9.99 | per month |
| Monthly | $11.99 | per month |
| 3 Months | $23.99 | per 3 months |
| 6 Months | $41.99 | per 6 months |
| Single Language Annually | $49.99 | per year |
| Annual | $71.99 | per year |
| All Language Annually | $99.99 | per year |


### Tobo

[App page](https://appshunter.io/ios/app/tobo-learn-icelandic-words/id1520464225)

Master Icelandic vocabulary with interactive flashcards, word games, and pronunciation guides. Build a daily learning habit to progressively expand your knowledge of nouns, adjectives, and verbs. Unlock phrases and word lists as you advance through different proficiency levels.

**Highlights:** 3500 Icelandic words, adjectives, and verbs, Audio pronunciation for all words, Interactive flashcards with images, Word games for practice, Progress tracking, Unlockable phrases and word lists

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Icelandic 1 month | $2.99 | per month |
| Icelandic 3 months | $6.49 | per 3 months |
| Icelandic 1 year | $18.99 | per year |
| Remove Ads | $2.99 | one-time |
| Unlock Content | $3.99 | one-time |
| Best Offer | $4.99 | one-time |


## Frequently asked questions

### Is OptiLingo free?

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

### Is Tobo free?

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

### Which has better reviews, OptiLingo or Tobo?

Tobo is rated higher. OptiLingo averages 3.9 out of 5 from 61 ratings, while Tobo averages 4.7 from 18 ratings.

### Do OptiLingo or Tobo have ads?

Both OptiLingo and Tobo show ads.

### Which is updated more often, OptiLingo or Tobo?

OptiLingo ships an update every 5 weeks, and Tobo every 3 months. Most recently, OptiLingo was updated on October 24, 2026 and Tobo on September 28, 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.*