# iSPHINX vs NovaSpace

The clearest difference is update cadence: NovaSpace at monthly against iSPHINX's every 14 months. iSPHINX's advantage is iOS requirement (12.0 vs 26.0). On price, ads, 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.

iSPHINX ships an update every 14 months, NovaSpace monthly. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | iSPHINX | NovaSpace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Monthly** |
| Size | 5 MB | 19 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [SHENZHEN KEYKING TECHNOLOGY CO.,LTD.](https://appshunter.io/developer/705079409) | [Neurotechnology Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1777399710) |

## What reviewers say

### iSPHINX

[App page](https://appshunter.io/ios/app/isphinx/id1435025485)

**Features:** macOS Compatibility

**In-app purchases:** none


### NovaSpace

[App page](https://appshunter.io/ios/app/novaspace/id6739816081)

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

**In-app purchases:** none


## Frequently asked questions

### Is iSPHINX free?

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

### Is NovaSpace free?

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

### Do iSPHINX or NovaSpace have ads?

Neither iSPHINX nor NovaSpace shows ads.

### Which is updated more often, iSPHINX or NovaSpace?

iSPHINX ships an update every 14 months, and NovaSpace monthly. Most recently, iSPHINX was updated on November 11, 2026 and NovaSpace 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.*