# checka! [チェッカ] vs AKF Lejer

The clearest difference is in-app purchases: AKF Lejer at none against checka! [チェッカ]'s 2. AKF Lejer also leads on ads (none vs shown). checka! [チェッカ]'s advantage is update cadence (every 2 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. checka! [チェッカ] sells 2 in-app purchases, starting at $0.99 per month. AKF Lejer asks for nothing beyond the download.

checka! [チェッカ] ships an update every 2 weeks, AKF Lejer every 2 months. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | checka! [チェッカ] | AKF Lejer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 9 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Seiya Mogami](https://appshunter.io/developer/1072574795) | [Unik System Design A/S](https://appshunter.io/developer/453200890) |

## What reviewers say

### checka! [チェッカ]

[App page](https://appshunter.io/ios/app/checka/id1451433619)

This app allows multiple users to share and manage checklists. It prioritizes simplicity and ease of use, suitable for individuals, families, or couples. No complex registration is required to start, with an optional phone number registration for backup.

**Highlights:** Shared checklists, Simple interface, No registration required, Optional phone backup, Dark mode support

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン（月額） | $0.99 | per month |
| プレミアムプラン（年額） | $6.99 | per year |


### AKF Lejer

[App page](https://appshunter.io/ios/app/akf-lejer/id1484067960)

**In-app purchases:** none


## Frequently asked questions

### Is checka! [チェッカ] free?

checka! [チェッカ] is free to download, with in-app purchases available.

### Is AKF Lejer free?

AKF Lejer is free to download, with no in-app purchases.

### Do checka! [チェッカ] or AKF Lejer have ads?

checka! [チェッカ] shows ads; AKF Lejer does not.

### Which is updated more often, checka! [チェッカ] or AKF Lejer?

checka! [チェッカ] ships an update every 2 weeks, and AKF Lejer every 2 months. Most recently, checka! [チェッカ] was updated on September 23, 2026 and AKF Lejer on September 10, 2026.

---

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