# CarbSense vs LingoBuddy

The clearest difference is update cadence: CarbSense at every 4 days against LingoBuddy's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CarbSense sells 2 in-app purchases, starting at $2.99 per month and LingoBuddy sells 4 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

CarbSense ships an update every 4 days, LingoBuddy fortnightly. Both last shipped on October 30, 2026.

## The numbers

| Metric | CarbSense | LingoBuddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lingobuddy-learn/id6754448458/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 111 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Amandine Agnes F Levecq](https://appshunter.io/developer/1840935601) | [Jakob Frederik Ahlberg](https://appshunter.io/developer/1848305793) |

## What reviewers say

### CarbSense

[App page](https://appshunter.io/ios/app/carbsense-learn-count-carbs/id6752789557)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | per month |
| Premium Yearly | $14.99 | per year |


### LingoBuddy

[App page](https://appshunter.io/ios/app/lingobuddy-learn/id6754448458)

Practice speaking a new language through natural voice conversations with an AI companion. Get instant feedback on grammar and pronunciation, track your progress on the CEFR scale, and receive personalized recaps after each session. Supports 15 languages.

**Highlights:** AI voice conversations, Personalized progress tracking, Instant grammar/pronunciation feedback, CEFR proficiency scale, 15 languages available, Debrief and recap after calls

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pen Pals | $5.99 | per month |
| Language Adventurer | $6.99 | per month |
| Best Friends | $12.99 | per month |
| Language Master | $35.00 | per 6 months |


## Frequently asked questions

### Is CarbSense free?

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

### Is LingoBuddy free?

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

### Do CarbSense or LingoBuddy have ads?

Neither CarbSense nor LingoBuddy shows ads.

### Which is updated more often, CarbSense or LingoBuddy?

CarbSense ships an update every 4 days, and LingoBuddy fortnightly. Most recently, CarbSense was updated on October 30, 2026 and LingoBuddy on October 30, 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.*