# CalcGrid vs NotePocket

The clearest difference is price: NotePocket at Free against CalcGrid's $0.99. CalcGrid's advantage is ads (none vs shown) and update cadence (every 3 days vs every 3 weeks). On in-app purchases and device support there is nothing between them.

NotePocket is free to download; CalcGrid costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CalcGrid ships an update every 3 days, NotePocket every 3 weeks. The most recent releases landed on September 11, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | CalcGrid | NotePocket |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 0 MB | 6 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VIADEX VENTURES INC](https://appshunter.io/developer/1792353141) | [兵瑞 陈](https://appshunter.io/developer/1886012556) |

## What reviewers say

### CalcGrid

[App page](https://appshunter.io/ios/app/calcgrid/id6744668495)

**Features:** macOS Compatibility

**In-app purchases:** none


### NotePocket

[App page](https://appshunter.io/ios/app/notepocket/id6769583567)

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

**In-app purchases:** none


## Frequently asked questions

### Is CalcGrid free?

CalcGrid costs $0.99, with no in-app purchases.

### Is NotePocket free?

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

### Do CalcGrid or NotePocket have ads?

NotePocket shows ads; CalcGrid does not.

### Which is updated more often, CalcGrid or NotePocket?

CalcGrid ships an update every 3 days, and NotePocket every 3 weeks. Most recently, CalcGrid was updated on September 11, 2026 and NotePocket on September 12, 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.*