# OptiLingo vs ChatLingo

OptiLingo and ChatLingo both sit at 4.0 stars, but that hides the real split: 67% of OptiLingo's written reviews are positive against 0% of ChatLingo's. OptiLingo also leads on iOS requirement (11.0 vs 15.0). ChatLingo's advantage is ads (none vs shown) and update cadence (every 4 days vs every 5 weeks). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. OptiLingo sells 8 in-app purchases, starting at $4.99 per month and ChatLingo sells 6 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.0 for OptiLingo against 3.9 for ChatLingo. Both are backed by a comparable volume of ratings — 59 and 27 respectively. Written reviews are what separate them: 67% of OptiLingo's written reviews are positive against 0% of ChatLingo's.

OptiLingo ships an update every 5 weeks, ChatLingo every 4 days. The most recent releases landed on September 22, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | OptiLingo | ChatLingo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (59 ratings)](https://appshunter.io/ios/app/optilingo-language-learning/id1469395298/reviews)** | [3.9 (27 ratings)](https://appshunter.io/ios/app/chatlingo-language-learning/id6447771594/reviews) |
| Number of ratings | **59** | 27 |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 7 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [OptiLingo, LLC](https://appshunter.io/developer/1469395297) | [Codeflow Limited Liability Company](https://appshunter.io/developer/1645918906) |

## 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 |


### ChatLingo

[App page](https://appshunter.io/ios/app/chatlingo-language-learning/id6447771594)

An AI-powered language learning companion that offers personalized conversational practice to build fluency and confidence. Engage in 24/7 dialogues on custom topics, receive AI-powered corrections, and improve speaking and listening skills anytime, anywhere.

**Highlights:** AI-powered conversational practice, Personalized conversation topics, 24/7 AI conversation partner, AI-reviewed corrections, Adjustable AI speaking rate, Saved chat history, Speech feature for listening/speaking

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatLingo Plus Weekly | $1.99 | per 7 days |
| ChatLingo Plus Monthly | $3.99 | per month |
| ChatLingo Plus Yearly | $9.99 | per year |
| 150 Message Sends | $0.99 | one-time |
| 500 Message Sends | $1.99 | one-time |
| 1000 Message Sends | $2.99 | one-time |


## Frequently asked questions

### Is OptiLingo free?

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

### Is ChatLingo free?

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

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

OptiLingo is rated higher. OptiLingo averages 4.0 out of 5 from 59 ratings, while ChatLingo averages 3.9 from 27 ratings.

### Do OptiLingo or ChatLingo have ads?

OptiLingo shows ads; ChatLingo does not.

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

OptiLingo ships an update every 5 weeks, and ChatLingo every 4 days. Most recently, OptiLingo was updated on September 22, 2026 and ChatLingo on June 1, 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.*