# IP Calcpad vs SundrayCloud

The clearest difference is ads: SundrayCloud at none against IP Calcpad's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IP Calcpad ships an update every 3 months, SundrayCloud every 2 months. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | IP Calcpad | SundrayCloud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 42 MB | 64 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tadayoshi Fujiki](https://appshunter.io/developer/401633010) | [Shenzhen Sundray Technologies Co.,Ltd.](https://appshunter.io/developer/1120655348) |

## What reviewers say

### IP Calcpad

[App page](https://appshunter.io/ios/app/ip-calcpad/id1610436312)

**Features:** macOS Compatibility

**In-app purchases:** none


### SundrayCloud

[App page](https://appshunter.io/ios/app/sundraycloud/id1616587965)

**In-app purchases:** none


## Frequently asked questions

### Is IP Calcpad free?

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

### Is SundrayCloud free?

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

### Do IP Calcpad or SundrayCloud have ads?

IP Calcpad shows ads; SundrayCloud does not.

### Which is updated more often, IP Calcpad or SundrayCloud?

IP Calcpad ships an update every 3 months, and SundrayCloud every 2 months. Most recently, IP Calcpad was updated on October 2, 2026 and SundrayCloud on October 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.*