# DomainLog vs Owlculator

The clearest difference is update cadence: Owlculator at every 4 days against DomainLog's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DomainLog sells 3 in-app purchases, starting at $1.99 per month and Owlculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

DomainLog ships an update every 2 weeks, Owlculator every 4 days. The most recent releases landed on September 25, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | DomainLog | Owlculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/domainlog-domain-tracking/id6758154298/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Issac](https://appshunter.io/developer/1453289769) | [Fishington Studios](https://appshunter.io/developer/344044425) |

## What reviewers say

### DomainLog

[App page](https://appshunter.io/ios/app/domainlog-domain-tracking/id6758154298)

Effortlessly track and monitor all your domains in one place. Get instant access to registration details, expiration dates, and SSL certificate status. Receive timely renewal notifications to avoid costly mistakes and stay in control.

**Highlights:** Track and monitor domains, View registration and expiration details, Monitor SSL certificate status, Receive renewal notifications, Simple and easy-to-use interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DomainLog Plus (Monthly) | $1.99 | per month |
| DomainLog Plus (Yearly) | $12.99 | per year |
| DomainLog Plus (Lifetime) | $24.99 | one-time |


### Owlculator

[App page](https://appshunter.io/ios/app/owlculator-math-notes/id6761601067)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $4.99 | one-time |


## Frequently asked questions

### Is DomainLog free?

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

### Is Owlculator free?

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

### Do DomainLog or Owlculator have ads?

Neither DomainLog nor Owlculator shows ads.

### Which is updated more often, DomainLog or Owlculator?

DomainLog ships an update every 2 weeks, and Owlculator every 4 days. Most recently, DomainLog was updated on September 25, 2026 and Owlculator on September 30, 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.*