# notes with folder pro vs CardKeep

The clearest difference is price: CardKeep at Free against notes with folder pro's $1.99. CardKeep also leads on update cadence (every 8 days vs every 12 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

CardKeep is free to download; notes with folder pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

notes with folder pro ships an update every 12 months, CardKeep every 8 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | notes with folder pro | CardKeep |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cardkeep-events-and-rsvp/id6758232179/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 21 MB | 14 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SOCIAL NOTE CO., LTD.](https://appshunter.io/developer/1476710964) | [Timp Software LLC](https://appshunter.io/developer/1871649980) |

## What reviewers say

### notes with folder pro

[App page](https://appshunter.io/ios/app/notes-with-folder-pro/id6449725987)

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

**In-app purchases:** none


### CardKeep

[App page](https://appshunter.io/ios/app/cardkeep-events-and-rsvp/id6758232179)

Easily organize guests, collect RSVPs, and send reminders for any life event. Share a single link for guests to respond and provide addresses, with options to send SMS updates and build a lasting address book.

**Highlights:** Event creation and link sharing, Guest RSVP and address collection, SMS reminders and updates, Attendance tracking, Organized address book, Envelope scanning

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

**In-app purchases:** none


## Frequently asked questions

### Is notes with folder pro free?

notes with folder pro costs $1.99, with no in-app purchases.

### Is CardKeep free?

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

### Do notes with folder pro or CardKeep have ads?

Neither notes with folder pro nor CardKeep shows ads.

### Which is updated more often, notes with folder pro or CardKeep?

notes with folder pro ships an update every 12 months, and CardKeep every 8 days. Most recently, notes with folder pro was updated on October 30, 2026 and CardKeep on October 31, 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.*