# shikakuLog vs SwingCat

The clearest difference is ads: shikakuLog at none against SwingCat's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. shikakuLog sells 3 in-app purchases, starting at $1.99 per month and SwingCat sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

shikakuLog ships an update every 10 days, SwingCat every 8 days. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | shikakuLog | SwingCat |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 89 MB |
| Requires iOS | **15.1** | 16.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ryota Ogiwara](https://appshunter.io/developer/6789401368) | [SYNCRAFT](https://appshunter.io/developer/1821469238) |

## What reviewers say

### shikakuLog

[App page](https://appshunter.io/ios/app/shikakulog-cert-and-exam-log/id6789401366)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $1.99 | per month |
| Premium (Yearly) | $5.99 | per year |
| Premium (Lifetime) | $9.99 | one-time |


### SwingCat

[App page](https://appshunter.io/ios/app/swingcat-focus-timer/id6800948890)

This app uses a playful swinging cat animation to help you stay focused during study or work sessions. Complete your focus time to collect more cats and grow your virtual cat world. It offers a gamified approach to productivity and time management.

**Highlights:** Playful swinging cat animation, Collectible cats, Focus session tracking, Customizable focus duration, Detailed focus history, Gamified productivity

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SwingCat Pro – Monthly | $1.99 | per month |
| SwingCat Pro - Annual | $14.99 | per year |
| SwingCat Pro_Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is shikakuLog free?

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

### Is SwingCat free?

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

### Do shikakuLog or SwingCat have ads?

SwingCat shows ads; shikakuLog does not.

### Which is updated more often, shikakuLog or SwingCat?

shikakuLog ships an update every 10 days, and SwingCat every 8 days. Most recently, shikakuLog was updated on October 19, 2026 and SwingCat on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*