# Inner Diamond vs MobiOfficeHQ

The clearest difference is in-app purchases: MobiOfficeHQ at none against Inner Diamond's 1. MobiOfficeHQ also leads on update cadence (every 5 days vs every 10 months). Inner Diamond's advantage is iOS requirement (11.0 vs 16.1). On price, ads and device support there is nothing between them.

Both are free to download. Inner Diamond sells 1 one-off in-app purchase. MobiOfficeHQ asks for nothing beyond the download.

Inner Diamond ships an update every 10 months, MobiOfficeHQ every 5 days. The most recent releases landed on December 22, 2025 and September 13, 2026 respectively.

## The numbers

| Metric | Inner Diamond | MobiOfficeHQ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 days** |
| Size | 143 MB | 170 MB |
| Requires iOS | **11.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Equilibre Inc.](https://appshunter.io/developer/310018007) | [Mayank Jain](https://appshunter.io/developer/1020067004) |

## What reviewers say

### Inner Diamond

[App page](https://appshunter.io/ios/app/inner-diamond/id979092627)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inner Diamond | $54.99 | one-time |


### MobiOfficeHQ

[App page](https://appshunter.io/ios/app/mobiofficehq/id1607305744)

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

**In-app purchases:** none


## Frequently asked questions

### Is Inner Diamond free?

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

### Is MobiOfficeHQ free?

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

### Do Inner Diamond or MobiOfficeHQ have ads?

Neither Inner Diamond nor MobiOfficeHQ shows ads.

### Which is updated more often, Inner Diamond or MobiOfficeHQ?

Inner Diamond ships an update every 10 months, and MobiOfficeHQ every 5 days. Most recently, Inner Diamond was updated on December 22, 2025 and MobiOfficeHQ on September 13, 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.*