# Cardio Energizer vs NIA

The clearest difference is in-app purchases: Cardio Energizer at none against NIA's 2. Cardio Energizer also leads on ads (none vs shown). NIA's advantage is update cadence (every 3 days vs every 13 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. NIA sells 2 in-app purchases, starting at $8.99 per month. Cardio Energizer asks for nothing beyond the download.

Cardio Energizer ships an update every 13 months, NIA every 3 days. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Cardio Energizer | NIA |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 75 MB | 70 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Centre Lorrain d Education par le Sport](https://appshunter.io/developer/1617595332) | [AMIR BACHIRE CHELLOUG](https://appshunter.io/developer/6809727404) |

## What reviewers say

### Cardio Energizer

[App page](https://appshunter.io/ios/app/cardio-energizer/id1617595330)

**In-app purchases:** none


### NIA

[App page](https://appshunter.io/ios/app/nia/id6809727402)

This app uses AI to analyze your meals, track your nutritional intake, and monitor your progress towards your goals. It offers personalized recommendations and features for weight and food history tracking.

**Highlights:** AI meal analysis, Calorie and macronutrient tracking, Food scanning, Weight and progress monitoring, Nutritional goal setting, Personalized recommendations

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NIA Premium | $8.99 | per month |
| NIA Premium | $49.99 | per year |


## Frequently asked questions

### Is Cardio Energizer free?

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

### Is NIA free?

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

### Do Cardio Energizer or NIA have ads?

NIA shows ads; Cardio Energizer does not.

### Which is updated more often, Cardio Energizer or NIA?

Cardio Energizer ships an update every 13 months, and NIA every 3 days. Most recently, Cardio Energizer was updated on October 6, 2026 and NIA on October 25, 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.*