# Null Moments vs Cardio Log

The clearest difference is update cadence: Null Moments at every 4 days against Cardio Log's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Null Moments ships an update every 4 days, Cardio Log every 4 months. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Null Moments | Cardio Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 4 months |
| Size | 0 MB | 3 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seungui Moon](https://appshunter.io/developer/1699952332) | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) |

## What reviewers say

### Null Moments

[App page](https://appshunter.io/ios/app/null-moments/id6744889480)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cardio Log

[App page](https://appshunter.io/ios/app/cardio-log-exercise-journal/id6772255779)

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

**In-app purchases:** none


## Frequently asked questions

### Is Null Moments free?

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

### Is Cardio Log free?

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

### Do Null Moments or Cardio Log have ads?

Neither Null Moments nor Cardio Log shows ads.

### Which is updated more often, Null Moments or Cardio Log?

Null Moments ships an update every 4 days, and Cardio Log every 4 months. Most recently, Null Moments was updated on October 25, 2026 and Cardio Log 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.*