# CaseStamp vs Parole Decoder

The clearest difference is in-app purchases: CaseStamp at none against Parole Decoder's 2. CaseStamp also leads on update cadence (every 9 days vs monthly) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Parole Decoder sells 2 in-app purchases, starting at $2.99 per month. CaseStamp asks for nothing beyond the download.

CaseStamp ships an update every 9 days, Parole Decoder monthly. Both last shipped on October 28, 2026.

## The numbers

| Metric | CaseStamp | Parole Decoder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Size | 8 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jesus Cardenas](https://appshunter.io/developer/6788815194) | [Guodong Wang](https://appshunter.io/developer/1878384651) |

## What reviewers say

### CaseStamp

[App page](https://appshunter.io/ios/app/casestamp-evidence-log/id6788815191)

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

**In-app purchases:** none


### Parole Decoder

[App page](https://appshunter.io/ios/app/parole-decoder/id6789954134)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Family Monthly | $2.99 | per month |
| Family Annual | $19.99 | per year |


## Frequently asked questions

### Is CaseStamp free?

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

### Is Parole Decoder free?

Parole Decoder is free to download, with in-app purchases available.

### Do CaseStamp or Parole Decoder have ads?

Neither CaseStamp nor Parole Decoder shows ads.

### Which is updated more often, CaseStamp or Parole Decoder?

CaseStamp ships an update every 9 days, and Parole Decoder monthly. Most recently, CaseStamp was updated on October 28, 2026 and Parole Decoder on October 28, 2026.

---

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