# RezClock vs PJI Database

The clearest difference is in-app purchases: PJI Database at none against RezClock's 1. PJI Database also leads on update cadence (every 4 months vs every 35 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RezClock sells 1 in-app purchase, starting at $0.99 per month. PJI Database asks for nothing beyond the download.

RezClock ships an update every 35 months, PJI Database every 4 months. The most recent releases landed on June 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | RezClock | PJI Database |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/rezclock/id988755622/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 4 months** |
| Monetization | Subscription | — |
| Size | 24 MB | 17 MB |
| Requires iOS | 10.0 | 10.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Mitra U.S. Computer Solutions, Inc](https://appshunter.io/developer/988434177) | [GARMENMED, SCP](https://appshunter.io/developer/1178687025) |

## What reviewers say

### RezClock

[App page](https://appshunter.io/ios/app/rezclock/id988755622)

Automates medical resident duty hour tracking using location services to log arrival and departure times at clinical sites. Hours can be uploaded to other systems for generating ACGME required reports. Offers a free trial period before subscription.

**Highlights:** Automated time tracking, Location-based geofencing, Duty hours reporting, Data upload to MedProSuite, Free trial period

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RezClock Monthly - $0.99/month | $0.99 | per month |


### PJI Database

[App page](https://appshunter.io/ios/app/pji-database/id1331588615)

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

**In-app purchases:** none


## Frequently asked questions

### Is RezClock free?

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

### Is PJI Database free?

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

### Do RezClock or PJI Database have ads?

Neither RezClock nor PJI Database shows ads.

### Which is updated more often, RezClock or PJI Database?

RezClock ships an update every 35 months, and PJI Database every 4 months. Most recently, RezClock was updated on June 11, 2026 and PJI Database on September 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.*