# CalibratedNotes vs CardsMind+

The clearest difference is update cadence: CalibratedNotes at every 2 days against CardsMind+'s fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CalibratedNotes sells 1 in-app purchase, starting at $2.99 per month and CardsMind+ sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

CalibratedNotes ships an update every 2 days, CardsMind+ fortnightly. Both last shipped on November 5, 2026.

## The numbers

| Metric | CalibratedNotes | CardsMind+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Size | 50 MB | 306 MB |
| Requires iOS | **15.0** | 15.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AIDEN JASON SEXTON](https://appshunter.io/developer/6790957568) | [广东新空电子科技股份有限公司](https://appshunter.io/developer/1503946016) |

## What reviewers say

### CalibratedNotes

[App page](https://appshunter.io/ios/app/calibratednotes/id6790957566)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalibratedNotes Premium | $2.99 | per month |


### CardsMind+

[App page](https://appshunter.io/ios/app/cardsmind-plus-mindmap-and-notes/id6791515260)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1年VIP | $2.99 | one-time |
| 永久VIP | $6.99 | one-time |


## Frequently asked questions

### Is CalibratedNotes free?

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

### Is CardsMind+ free?

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

### Do CalibratedNotes or CardsMind+ have ads?

Neither CalibratedNotes nor CardsMind+ shows ads.

### Which is updated more often, CalibratedNotes or CardsMind+?

CalibratedNotes ships an update every 2 days, and CardsMind+ fortnightly. Most recently, CalibratedNotes was updated on November 5, 2026 and CardsMind+ on November 5, 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.*