# Calorie Counter vs BigChange

Calorie Counter and BigChange are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Calorie Counter sells 7 in-app purchases, starting at $2.99 per 7 days and BigChange sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Calorie Counter ships an update fortnightly, BigChange every 9 days. The most recent releases landed on October 28, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Calorie Counter | BigChange |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (57 ratings)](https://appshunter.io/ios/app/calorie-counter-trackai/id6740784584/reviews)** | — |
| Number of ratings | **57** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 79 MB | 79 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Stellar Marketing AG](https://appshunter.io/developer/1818535587) | [Anastasiia Mudra](https://appshunter.io/developer/1867977078) |

## What reviewers say

### Calorie Counter

[App page](https://appshunter.io/ios/app/calorie-counter-trackai/id6740784584)

Effortlessly track your food intake and achieve your health goals by simply snapping a photo of your meal. This AI-powered assistant provides instant nutritional breakdowns and personalized insights to guide your diet and fitness journey.

**Highlights:** Calorie counting from photos, AI-powered nutrition database, Macronutrient tracking, Personalized meal plans, Weight and progress tracking, Earn rewards for achievements

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrackAI Premium (week) | $2.99 | per 7 days |
| TrackAI Premium (month) | $11.99 | per month |
| TrackAI Premium (місяць) | $11.99 | per month |
| TrackAI Premium (month) | $11.99 | per month |
| TrackAI Premium (year, discount) | $39.99 | per year |
| TrackAI Premium (year) | $49.99 | per year |
| TrackAI Premium (year) | $49.99 | per year |


### BigChange

[App page](https://appshunter.io/ios/app/bigchange/id6757629821)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Menu (ЗНИЖКА) | $14.99 | one-time |
| Menu (ЗНИЖКА) | $17.99 | one-time |
| Solo (ЗНИЖКА) | $17.99 | one-time |
| Solo (ЗНИЖКА) | $19.99 | one-time |
| Menu | $19.99 | one-time |
| Coach (ЗНИЖКА) | $19.99 | one-time |
| Coach (ЗНИЖКА) | $24.99 | one-time |
| Solo | $24.99 | one-time |
| Coach | $29.99 | one-time |
| Pro | $44.99 | one-time |


## Frequently asked questions

### Is Calorie Counter free?

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

### Is BigChange free?

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

### Do Calorie Counter or BigChange have ads?

Neither Calorie Counter nor BigChange shows ads.

### Which is updated more often, Calorie Counter or BigChange?

Calorie Counter ships an update fortnightly, and BigChange every 9 days. Most recently, Calorie Counter was updated on October 28, 2026 and BigChange 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.*