# Nutri AI vs VoltTimer

The clearest difference is iOS requirement: Nutri AI at 16.0 against VoltTimer's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Nutri AI sells 9 in-app purchases, starting at $9.99 per month and VoltTimer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Nutri AI ships an update every 11 days, VoltTimer every 3 weeks. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Nutri AI | VoltTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (528 ratings)](https://appshunter.io/ios/app/nutri-ai-calorie-tracker/id6751459609/reviews)** | — |
| Number of ratings | **528** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | Subscription | — |
| Size | 125 MB | 6 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ratio Labs](https://appshunter.io/developer/1884463681) | [CherneyWerk LLC](https://appshunter.io/developer/1887149773) |

## What reviewers say

### Nutri AI

[App page](https://appshunter.io/ios/app/nutri-ai-calorie-tracker/id6751459609)

Effortlessly track your meals and achieve your health goals with AI-powered food recognition. Simply snap a photo of your food to get instant nutritional breakdowns, including calories and macros. Personalize your plan and monitor progress with clear visual insights.

**Highlights:** AI-powered food recognition via photo, Barcode scanner for packaged foods, Accurate calorie and macro tracking, Personalized custom goals, Progress dashboard with visual insights, Privacy-first design with on-device storage

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited (1 Month) | $9.99 | per month |
| Unlimited (1 Month) | $12.99 | per month |
| Unlimited (1 Year) | $14.99 | per year |
| Unlimited (1 Year) | $19.99 | per year |
| Unlimited (1 Year) | $24.99 | per year |
| Unlimited (1 Year) | $29.99 | per year |
| Unlimited (Annual) | $39.99 | per year |
| Unlimited (Annual) | $49.99 | per year |
| Unlimited (Annual) | $59.99 | per year |


### VoltTimer

[App page](https://appshunter.io/ios/app/volttimer-workout-timer/id6760988281)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VoltTimer Pro | $3.99 | one-time |


## Frequently asked questions

### Is Nutri AI free?

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

### Is VoltTimer free?

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

### Do Nutri AI or VoltTimer have ads?

Neither Nutri AI nor VoltTimer shows ads.

### Which is updated more often, Nutri AI or VoltTimer?

Nutri AI ships an update every 11 days, and VoltTimer every 3 weeks. Most recently, Nutri AI was updated on October 16, 2026 and VoltTimer on October 7, 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.*