# PottLoood vs OmniCalc

The clearest difference is ads: PottLoood at none against OmniCalc's shown. PottLoood also leads on iOS requirement (15.0 vs 26.2). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. PottLoood sells 5 one-off in-app purchases and OmniCalc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PottLoood ships an update every 8 days, OmniCalc every 11 days. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | PottLoood | OmniCalc |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 11 days |
| Monetization | Free with in-app purchases | — |
| Size | 79 MB | 5 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AEVIC CO., LTD.](https://appshunter.io/developer/1534970224) | [KODA SHUJI](https://appshunter.io/developer/1873008358) |

## What reviewers say

### PottLoood

[App page](https://appshunter.io/ios/app/pottloood-notebook/id6472431839)

This app offers a digital notebook experience with extensive drawing tools, including pens, markers, and erasers with customizable colors and thickness. It allows users to add images, convert handwriting to text, and choose from various paper types. Notes can be shared and backed up.

**Highlights:** Pen, marker, and eraser tools, 190 color options and 100 thickness levels, Image insertion into notes, Handwritten text to text conversion (paid), Multiple paper types and colors, Cloud sync and backup (paid), Note sharing functionality

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OCR / Text | $1.99 | one-time |
| Backup | $1.99 | one-time |
| Release Celebration Pack | $1.99 | one-time |
| Unlimited Notes | $1.99 | one-time |
| Complete Pack | $4.99 | one-time |


### OmniCalc

[App page](https://appshunter.io/ios/app/omnicalc/id6758456828)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $4.99 | one-time |


## Frequently asked questions

### Is PottLoood free?

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

### Is OmniCalc free?

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

### Do PottLoood or OmniCalc have ads?

OmniCalc shows ads; PottLoood does not.

### Which is updated more often, PottLoood or OmniCalc?

PottLoood ships an update every 8 days, and OmniCalc every 11 days. Most recently, PottLoood was updated on October 5, 2026 and OmniCalc on October 1, 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.*