# Qisa vs Calcifon

The clearest difference is review sentiment: Calcifon at 100% against Qisa's 47%. Calcifon also leads on price (Free vs $7.99) and rating (5.0 vs 4.5). Qisa's advantage is in-app purchases (none vs 2) and update cadence (every 2 weeks vs every 2 months). On ratings volume and ads there is nothing between them.

Calcifon is free to download; Qisa costs $7.99 up front. Calcifon sells 2 in-app purchases, starting at $1.99 per month. Qisa asks for nothing beyond the download.

Calcifon holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 47% of Qisa's written reviews are positive against 100% of Calcifon's.

Qisa ships an update every 2 weeks, Calcifon every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Qisa | Calcifon |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/qisa/id1109927495/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calcifon/id1641658581/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 46.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | **Free** | Freemium |
| Size | 59 MB | 41 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ryu Iwasaki](https://appshunter.io/developer/595116640) | [KauriLab Inc.](https://appshunter.io/developer/530847194) |

## What reviewers say

### Qisa

[App page](https://appshunter.io/ios/app/qisa/id1109927495)

This app serves as a text editor for Evernote, allowing users to create and edit notes with rich text formatting, file attachments, and synchronization capabilities. It offers a simple, intuitive interface with an accessible toolbar for quick note-taking and editing.

**Highlights:** Create new notes, Edit existing notes, Rich text formatting, File attachments, Lightweight synchronization, Search notes, Customizable toolbar

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

**In-app purchases:** none


### Calcifon

[App page](https://appshunter.io/ios/app/calcifon/id1641658581)

This multiplatform calendar app offers a simple and intuitive way to manage your schedule. It syncs with iOS and Google Calendars, allowing for easy event rescheduling and organization with color-coding. Premium features unlock additional views and customization options.

**Highlights:** Simple and intuitive interface, Drag & drop rescheduling, Color-coded events, Automatic sync with iOS and Google Calendar, Monthly & Daily schedule views (Premium), iPad and Mac app support (Premium), Customizable background image (Premium)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (1 month) | $1.99 | per month |
| Premium (1 year) | $19.99 | per year |


## Frequently asked questions

### Is Qisa free?

Qisa costs $7.99, with no in-app purchases.

### Is Calcifon free?

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

### Which has better reviews, Qisa or Calcifon?

Calcifon is rated higher. Qisa averages 4.5 out of 5 from 2 ratings, while Calcifon averages 5.0 from 2 ratings.

### Do Qisa or Calcifon have ads?

Neither Qisa nor Calcifon shows ads.

### Which is updated more often, Qisa or Calcifon?

Qisa ships an update every 2 weeks, and Calcifon every 2 months. Most recently, Qisa was updated on October 24, 2026 and Calcifon on October 24, 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.*