# Fluo vs LingoWhales

The clearest difference is in-app purchases: LingoWhales at none against Fluo's 2. Fluo's advantage is update cadence (every 4 days vs every 2 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Fluo sells 2 in-app purchases, starting at $9.99 per month. LingoWhales asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Fluo against 5.0 for LingoWhales. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Fluo ships an update every 4 days, LingoWhales every 2 weeks. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Fluo | LingoWhales |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/fluo-language-learning/id6759833037/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/lingowhales/id6761677275/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Freemium | **Free** |
| Size | 54 MB | 33 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Fluo Inc](https://appshunter.io/developer/1881057907) | [Ashley Xu](https://appshunter.io/developer/1885229408) |

## What reviewers say

### Fluo

[App page](https://appshunter.io/ios/app/fluo-language-learning/id6759833037)

Master Chinese vocabulary with AI-powered sentences and spaced repetition. Learn words that matter to you through personalized reviews and interactive exercises. Get instant explanations and track your progress to build lasting language skills.

**Highlights:** AI-generated personalized sentences, Spaced repetition for memory retention, Topic-based vocabulary learning, Active and passive recall modes, Instant grammar and usage explanations, Translate and learn from any text, Progress tracking and daily goals

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fluo Premium Monthly Subscription | $9.99 | per month |
| Fluo Premium Annual Subscription | $59.99 | per year |


### LingoWhales

[App page](https://appshunter.io/ios/app/lingowhales/id6761677275)

Learn languages through engaging short videos. Study subtitles, save new words, and practice speaking with an AI tutor. Personalized learning paths and vocabulary review tools are included.

**Highlights:** Learn via short videos, Study subtitles and transcripts, Save vocabulary, Flashcard review, AI speaking practice, Personalized learning

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

**In-app purchases:** none


## Frequently asked questions

### Is Fluo free?

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

### Is LingoWhales free?

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

### Which has better reviews, Fluo or LingoWhales?

Fluo and LingoWhales are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Fluo or LingoWhales have ads?

Neither Fluo nor LingoWhales shows ads.

### Which is updated more often, Fluo or LingoWhales?

Fluo ships an update every 4 days, and LingoWhales every 2 weeks. Most recently, Fluo was updated on October 14, 2026 and LingoWhales on October 25, 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.*