# Sphere vs BiteTrack

The clearest difference is monetization model: Sphere at freemium against BiteTrack's subscription. Sphere also leads on update cadence (every 2 days vs weekly). BiteTrack's advantage is iOS requirement (17.0 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Sphere sells 2 in-app purchases, starting at $9.99 per month and BiteTrack sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Sphere against 5.0 for BiteTrack. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Sphere ships an update every 2 days, BiteTrack weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Sphere | BiteTrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/sphere-fast-calorie-tracker/id6759507165/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/bitetrack-calorie-counter/id6788959629/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | **Freemium** | Subscription |
| Size | 44 MB | 20 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Upstory](https://appshunter.io/developer/1879111624) | [Bilal Abdinoor](https://appshunter.io/developer/1832796903) |

## What reviewers say

### Sphere

[App page](https://appshunter.io/ios/app/sphere-fast-calorie-tracker/id6759507165)

Effortlessly track your food intake with AI-powered photo logging and instant search. Designed for speed and consistency, it helps you achieve your weight loss, muscle building, or maintenance goals.

**Highlights:** AI-powered photo logging, Instant food search, Smart auto-add favorites, Skip days for tracking breaks, Clean daily dashboard, Streak tracking

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

**In-app purchases (2)**

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


### BiteTrack

[App page](https://appshunter.io/ios/app/bitetrack-calorie-counter/id6788959629)

Easily track your calorie and macro intake with AI-powered meal photo analysis, barcode scanning, and manual entry. Monitor your progress towards weight loss, maintenance, or muscle gain goals with personalized dashboards and trend analysis. The app requires a subscription to access all features.

**Highlights:** AI-powered meal photo calorie estimates, Barcode scanning for packaged foods, Comprehensive nutrition database search, Manual meal entry and quick logging, Personalized daily calorie and macro targets, Weight change tracking over time, Weekly trend analysis

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BiteTrack Pro Weekly | $6.99 | per 7 days |
| BiteTrack Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Sphere free?

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

### Is BiteTrack free?

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

### Which has better reviews, Sphere or BiteTrack?

Sphere and BiteTrack are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.

### Do Sphere or BiteTrack have ads?

Neither Sphere nor BiteTrack shows ads.

### Which is updated more often, Sphere or BiteTrack?

Sphere ships an update every 2 days, and BiteTrack weekly. Most recently, Sphere was updated on October 24, 2026 and BiteTrack on October 24, 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.*