# The Change Log vs Naia

The clearest difference is ads: The Change Log at none against Naia's shown. The Change Log also leads on iOS requirement (13.0 vs 15.1). Naia's advantage is update cadence (every 6 days vs every 3 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. The Change Log sells 1 one-off in-app purchase and Naia sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

The Change Log ships an update every 3 weeks, Naia every 6 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | The Change Log | Naia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/the-change-log/id6759848106/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 69 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Angela Porter](https://appshunter.io/developer/1881177254) | [Troiva LLC](https://appshunter.io/developer/1896537878) |

## What reviewers say

### The Change Log

[App page](https://appshunter.io/ios/app/the-change-log/id6759848106)

Track menopause and perimenopause symptoms to identify patterns and gain insights into your body. Log hot flashes, mood changes, physical discomforts, and cognitive shifts. Share data with your doctor for informed conversations.

**Highlights:** Track hot flashes, mood, and physical symptoms, Log cognitive changes and menstrual cycle, Record daily notes, View trend charts, Export data as PDFs, Daily logging reminders

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $4.99 | one-time |


### Naia

[App page](https://appshunter.io/ios/app/naia-ovulation-tracker/id6801219679)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Naia Pro Monthly | $12.99 | per month |
| Naia Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is The Change Log free?

The Change Log is free to download, with in-app purchases available.

### Is Naia free?

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

### Do The Change Log or Naia have ads?

Naia shows ads; The Change Log does not.

### Which is updated more often, The Change Log or Naia?

The Change Log ships an update every 3 weeks, and Naia every 6 days. Most recently, The Change Log was updated on October 28, 2026 and Naia on October 29, 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.*