# Allison James vs ConPDS Checker

The clearest difference is update cadence: ConPDS Checker at every 11 days against Allison James's every 4 months. Allison James's advantage is iOS requirement (13.4 vs 15.5). 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.

Allison James ships an update every 4 months, ConPDS Checker every 11 days. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Allison James | ConPDS Checker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Size | 40 MB | 92 MB |
| Requires iOS | **13.4** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Allison James, Inc.](https://appshunter.io/developer/1547488954) | [ITX Denmark](https://appshunter.io/developer/651406244) |

## What reviewers say

### Allison James

[App page](https://appshunter.io/ios/app/allison-james/id1547488952)

**Features:** macOS Compatibility

**In-app purchases:** none


### ConPDS Checker

[App page](https://appshunter.io/ios/app/conpds-checker/id1591486825)

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

**In-app purchases:** none


## Frequently asked questions

### Is Allison James free?

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

### Is ConPDS Checker free?

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

### Do Allison James or ConPDS Checker have ads?

Neither Allison James nor ConPDS Checker shows ads.

### Which is updated more often, Allison James or ConPDS Checker?

Allison James ships an update every 4 months, and ConPDS Checker every 11 days. Most recently, Allison James was updated on October 14, 2026 and ConPDS Checker on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*