# Sphere vs Calsheet

The clearest difference is in-app purchases: Calsheet at none against Sphere's 2. Calsheet also leads on iOS requirement (16.4 vs 26.0). Sphere's advantage is update cadence (every 2 days vs every 5 days). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Sphere sells 2 in-app purchases, starting at $9.99 per month. Calsheet asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Sphere against 4.9 for Calsheet. Both are backed by a comparable volume of ratings — 3 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Sphere ships an update every 2 days, Calsheet every 5 days. Both last shipped on October 15, 2026.

## The numbers

| Metric | Sphere | Calsheet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sphere-fast-calorie-tracker/id6759507165/reviews)** | [4.9 (7 ratings)](https://appshunter.io/ios/app/calsheet-calorie-counter/id6785643082/reviews) |
| Number of ratings | 3 | **7** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | Freemium | **Free** |
| Size | 44 MB | 47 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Upstory](https://appshunter.io/developer/1879111624) | [Kirill Inyakin](https://appshunter.io/developer/6785643264) |

## 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 |


### Calsheet

[App page](https://appshunter.io/ios/app/calsheet-calorie-counter/id6785643082)

This app helps you track your calorie intake, macros, and food diary. It offers barcode scanning, a global food database, and offline functionality. Log meals, build recipes, and set personalized fitness goals.

**Highlights:** Calorie and macro tracking, Barcode scanning, Global food database, Offline functionality, Recipe builder, Weight journal, AI meal logging

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

**In-app purchases:** none


## Frequently asked questions

### Is Sphere free?

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

### Is Calsheet free?

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

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

Sphere is rated higher. Sphere averages 5.0 out of 5 from 3 ratings, while Calsheet averages 4.9 from 7 ratings.

### Do Sphere or Calsheet have ads?

Neither Sphere nor Calsheet shows ads.

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

Sphere ships an update every 2 days, and Calsheet every 5 days. Most recently, Sphere was updated on October 15, 2026 and Calsheet on October 15, 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.*