# IDEX Card vs PureSpace

IDEX Card and PureSpace are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 5, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | IDEX Card | PureSpace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 27 MB | 55 MB |
| Requires iOS | **16.0** | 17.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Idex Biometrics UK Ltd](https://appshunter.io/developer/1749960304) | [ISS World Services](https://appshunter.io/developer/1029894047) |

## What reviewers say

### IDEX Card

[App page](https://appshunter.io/ios/app/idex-card/id6748902933)

**Features:** macOS Compatibility

**In-app purchases:** none


### PureSpace

[App page](https://appshunter.io/ios/app/purespace/id6749857871)

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

**In-app purchases:** none


## Frequently asked questions

### Is IDEX Card free?

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

### Is PureSpace free?

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

### Do IDEX Card or PureSpace have ads?

Neither IDEX Card nor PureSpace shows ads.

### Which is updated more often, IDEX Card or PureSpace?

IDEX Card ships an update every 2 months, and PureSpace every 2 months. Most recently, IDEX Card was updated on September 5, 2026 and PureSpace on August 29, 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.*