# Slimnlite vs Calorithm

The clearest difference is in-app purchases: Slimnlite at none against Calorithm's 3. Slimnlite also leads on ads (none vs shown) and update cadence (daily vs every 2 weeks). On price there is nothing between them.

Both are free to download. Calorithm sells 3 in-app purchases, starting at $9.99 per month. Slimnlite asks for nothing beyond the download.

Slimnlite ships an update daily, Calorithm every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Slimnlite | Calorithm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/slimnlite/id1641601024/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | Free | — |
| Size | 2 MB | 72 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tweetso](https://appshunter.io/developer/1344506423) | [NUNE LLC](https://appshunter.io/developer/1838850912) |

## What reviewers say

### Slimnlite

[App page](https://appshunter.io/ios/app/slimnlite/id1641601024)

Discover a comprehensive dietary system featuring natural ingredients and delicious, fresh meals tailored to your needs. This app provides a complete nutritional plan to help you achieve your health goals.

**Highlights:** Integrated dietary system, Natural ingredients, Nutrient-rich meals, Fresh and delicious food, Personalized meal requirements

**Features:** macOS Compatibility

**In-app purchases:** none


### Calorithm

[App page](https://appshunter.io/ios/app/calorithm-calorie-tracker/id6793447946)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calorithm Pro Monthly | $9.99 | per month |
| Calorithm Pro Yearly Offer | $19.99 | per year |
| Calorithm Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Slimnlite free?

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

### Is Calorithm free?

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

### Do Slimnlite or Calorithm have ads?

Calorithm shows ads; Slimnlite does not.

### Which is updated more often, Slimnlite or Calorithm?

Slimnlite ships an update daily, and Calorithm every 2 weeks. Most recently, Slimnlite was updated on November 3, 2026 and Calorithm on October 31, 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.*