# Bollard Spec Generator vs PureSpace

The clearest difference is update cadence: PureSpace at every 2 months against Bollard Spec Generator's every 3 months. Bollard Spec Generator's advantage is iOS requirement (15.6 vs 17.2). 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.

Bollard Spec Generator ships an update every 3 months, PureSpace every 2 months. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Bollard Spec Generator | PureSpace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 12 MB | 55 MB |
| Requires iOS | **15.6** | 17.2 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Trelleborg AB](https://appshunter.io/developer/423282462) | [ISS World Services](https://appshunter.io/developer/1029894047) |

## What reviewers say

### Bollard Spec Generator

[App page](https://appshunter.io/ios/app/bollard-spec-generator/id6738768284)

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

**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 Bollard Spec Generator free?

Bollard Spec Generator is free to download, with no in-app purchases.

### Is PureSpace free?

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

### Do Bollard Spec Generator or PureSpace have ads?

Neither Bollard Spec Generator nor PureSpace shows ads.

### Which is updated more often, Bollard Spec Generator or PureSpace?

Bollard Spec Generator ships an update every 3 months, and PureSpace every 2 months. Most recently, Bollard Spec Generator was updated on October 15, 2026 and PureSpace on October 19, 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.*