# NutritionalAi vs Grava

The clearest difference is in-app purchases: NutritionalAi at none against Grava's 10. NutritionalAi also leads on iOS requirement (15.0 vs 26.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Grava sells 10 in-app purchases, starting at $4.99 per month. NutritionalAi asks for nothing beyond the download.

NutritionalAi ships an update fortnightly, Grava every 2 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NutritionalAi | Grava |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grava/id6790959541/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 79 MB | 26 MB |
| Requires iOS | **15.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Randeep Yadav](https://appshunter.io/developer/1860293051) | [EDSON RUSSELL AYLLON](https://appshunter.io/developer/6790628812) |

## What reviewers say

### NutritionalAi

[App page](https://appshunter.io/ios/app/nutritionalai/id6756366070)

**Features:** macOS Compatibility

**In-app purchases:** none


### Grava

[App page](https://appshunter.io/ios/app/grava/id6790959541)

Effortlessly track your food intake by simply taking a photo. This app uses AI to estimate calories and macros, offering honest ranges rather than precise, potentially inaccurate numbers. Set personalized daily targets based on your goals and easily view your progress over time.

**Highlights:** Log food with photos, AI calorie and macro estimation, Honest calorie range estimates, Personalized daily targets, Offline backup with Apple Intelligence, Syncs across Apple devices

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grava Plus Monthly | $4.99 | per month |
| Grava Plus Yearly | $39.99 | per year |
| Bread | $1.99 | one-time |
| Fish | $1.99 | one-time |
| Dolphin | $1.99 | one-time |
| Banana | $1.99 | one-time |
| Shark | $1.99 | one-time |
| Mushroom | $1.99 | one-time |
| Sushi | $1.99 | one-time |
| Platypus | $1.99 | one-time |


## Frequently asked questions

### Is NutritionalAi free?

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

### Is Grava free?

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

### Do NutritionalAi or Grava have ads?

Neither NutritionalAi nor Grava shows ads.

### Which is updated more often, NutritionalAi or Grava?

NutritionalAi ships an update fortnightly, and Grava every 2 weeks. Most recently, NutritionalAi was updated on October 28, 2026 and Grava 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.*