# IntelliRoll vs WorkingSpec

The clearest difference is iOS requirement: IntelliRoll at 12.0 against WorkingSpec's 16.0. 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.

IntelliRoll ships an update every 3 months, WorkingSpec every 4 months. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | IntelliRoll | WorkingSpec |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 14 MB | 101 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Control Systems Technology PTY LTD](https://appshunter.io/developer/1273072353) | [Working Spec Ltd](https://appshunter.io/developer/1302385720) |

## What reviewers say

### IntelliRoll

[App page](https://appshunter.io/ios/app/intelliroll/id1273072354)

**Features:** macOS Compatibility

**In-app purchases:** none


### WorkingSpec

[App page](https://appshunter.io/ios/app/workingspec/id1360445244)

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

**In-app purchases:** none


## Frequently asked questions

### Is IntelliRoll free?

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

### Is WorkingSpec free?

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

### Do IntelliRoll or WorkingSpec have ads?

Neither IntelliRoll nor WorkingSpec shows ads.

### Which is updated more often, IntelliRoll or WorkingSpec?

IntelliRoll ships an update every 3 months, and WorkingSpec every 4 months. Most recently, IntelliRoll was updated on September 21, 2026 and WorkingSpec on September 18, 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.*