# Checkfy vs Nederin

The clearest difference is update cadence: Checkfy at every 6 days against Nederin's fortnightly. Checkfy also leads on iOS requirement (12 vs 15.0). 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.

Checkfy ships an update every 6 days, Nederin fortnightly. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Checkfy | Nederin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/checkfy/id1439015485/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | Free | — |
| Size | 12 MB | 20 MB |
| Requires iOS | **12** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [LinkinAir S.L.](https://appshunter.io/developer/894415435) | [Turutech Software Labs](https://appshunter.io/developer/1735032609) |

## What reviewers say

### Checkfy

[App page](https://appshunter.io/ios/app/checkfy/id1439015485)

Manage your business appointments with an online booking system and automated reminders via WhatsApp, SMS, and email. Allow clients to book from your website, social media, or messaging apps, and receive confirmations directly. Features include unlimited employees, clients, and calendars, plus easy client import and branding options.

**Highlights:** Online booking system, WhatsApp, SMS, email reminders, Client confirmation via link, Multiplatform support, Unlimited employees and clients, Client import, Custom branding

**Features:** macOS Compatibility

**In-app purchases:** none


### Nederin

[App page](https://appshunter.io/ios/app/nederin/id6605937648)

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

**In-app purchases:** none


## Frequently asked questions

### Is Checkfy free?

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

### Is Nederin free?

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

### Do Checkfy or Nederin have ads?

Neither Checkfy nor Nederin shows ads.

### Which is updated more often, Checkfy or Nederin?

Checkfy ships an update every 6 days, and Nederin fortnightly. Most recently, Checkfy was updated on October 3, 2026 and Nederin on October 10, 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.*