# Holyiot vs Inkanva

The clearest difference is iOS requirement: Holyiot at 10.0 against Inkanva's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Holyiot ships an update every 3 months, Inkanva every 2 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Holyiot | Inkanva |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 28 MB | 42 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Hong yi yun jia technology Co.,LTD](https://appshunter.io/developer/1188616341) | [榕秀 张](https://appshunter.io/developer/1820470541) |

## What reviewers say

### Holyiot

[App page](https://appshunter.io/ios/app/holyiot-sensor/id6449424647)

**Features:** macOS Compatibility

**In-app purchases:** none


### Inkanva

[App page](https://appshunter.io/ios/app/inkanva/id6776987630)

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

**In-app purchases:** none


## Frequently asked questions

### Is Holyiot free?

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

### Is Inkanva free?

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

### Do Holyiot or Inkanva have ads?

Neither Holyiot nor Inkanva shows ads.

### Which is updated more often, Holyiot or Inkanva?

Holyiot ships an update every 3 months, and Inkanva every 2 months. Most recently, Holyiot was updated on November 3, 2026 and Inkanva on October 31, 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.*