# Zerocal vs Sprint Training

The clearest difference is update cadence: Sprint Training at fortnightly against Zerocal's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Zerocal sells 4 in-app purchases, starting at $7.99 per month and Sprint Training sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Zerocal ships an update monthly, Sprint Training fortnightly. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Zerocal | Sprint Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/zerocal-ai-calorie-tracker/id6748863284/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 8 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [BYTEPOINT LIMITED](https://appshunter.io/developer/1827716360) | [J Shivajith](https://appshunter.io/developer/1847117657) |

## What reviewers say

### Zerocal

[App page](https://appshunter.io/ios/app/zerocal-ai-calorie-tracker/id6748863284)

This app uses AI to analyze your meals from a photo, providing instant calorie and macro breakdowns. It offers a conversational AI nutrition coach for effortless logging and visual progress tracking with smart insights like hidden sugar detection.

**Highlights:** AI meal photo analysis, Instant calorie and macro breakdowns, Conversational AI nutrition coach, Visual progress tracking with charts, Hidden sugar detection, Ingredient-level analysis

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly 20 Off | $7.99 | per month |
| Premium Monthly | $9.99 | per month |
| Premium Annually 20 Off | $49.99 | per year |
| Premium Annually | $59.99 | per year |


### Sprint Training

[App page](https://appshunter.io/ios/app/sprint-training/id6760293859)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Sprint Starts | $19.99 | one-time |


## Frequently asked questions

### Is Zerocal free?

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

### Is Sprint Training free?

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

### Do Zerocal or Sprint Training have ads?

Neither Zerocal nor Sprint Training shows ads.

### Which is updated more often, Zerocal or Sprint Training?

Zerocal ships an update monthly, and Sprint Training fortnightly. Most recently, Zerocal was updated on October 8, 2026 and Sprint Training on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*