# Zip Clock vs Altametrics Digital Prep

The clearest difference is rating: Altametrics Digital Prep at 5.0 against Zip Clock's 2.9. Zip Clock's advantage is update cadence (every 2 months vs every 6 months) and ratings volume (23 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Altametrics Digital Prep holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Zip Clock has 23 ratings behind it against 1, so its average is the more settled of the two.

Zip Clock ships an update every 2 months, Altametrics Digital Prep every 6 months. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Zip Clock | Altametrics Digital Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (23 ratings)](https://appshunter.io/ios/app/zip-clock/id954875014/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/altametrics-digital-prep/id6457265492/reviews)** |
| Number of ratings | **23** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 86 MB | 54 MB |
| Requires iOS | 15 | 15 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hubworks Interactive, LLC](https://appshunter.io/developer/992191245) | [Altametrics Inc](https://appshunter.io/developer/728500230) |

## What reviewers say

### Zip Clock

[App page](https://appshunter.io/ios/app/zip-clock/id954875014)

This app helps businesses manage employee timekeeping and scheduling. It offers real-time punch tracking, automated reminders for breaks, and manager approval for edits to prevent labor law violations and optimize staffing.

**Highlights:** Real-time punch addition/maintenance, Labor law violation prevention, Clock-in from any web-enabled device, Sales forecast for scheduling, Automated break/clock-out reminders, Manager approval for punch edits, Real-time dashboard monitoring, Advanced performance reports

**In-app purchases:** none


### Altametrics Digital Prep

[App page](https://appshunter.io/ios/app/altametrics-digital-prep/id6457265492)

Streamline restaurant food preparation with digital guidance on timing and quantities. Adapt forecasts in real-time based on sales and integrate with existing systems for seamless data flow.

**Highlights:** Digital guidance on prep timing and quantities, Real-time forecast adaptation, Sales-driven adjustments, Seamless integration with Enterprise Office, Bidirectional data utilization

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

**In-app purchases:** none


## Frequently asked questions

### Is Zip Clock free?

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

### Is Altametrics Digital Prep free?

Altametrics Digital Prep is free to download, with no in-app purchases.

### Which has better reviews, Zip Clock or Altametrics Digital Prep?

Altametrics Digital Prep is rated higher. Zip Clock averages 2.9 out of 5 from 23 ratings, while Altametrics Digital Prep averages 5.0 from 1 ratings.

### Do Zip Clock or Altametrics Digital Prep have ads?

Neither Zip Clock nor Altametrics Digital Prep shows ads.

### Which is updated more often, Zip Clock or Altametrics Digital Prep?

Zip Clock ships an update every 2 months, and Altametrics Digital Prep every 6 months. Most recently, Zip Clock was updated on October 19, 2026 and Altametrics Digital Prep on October 13, 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.*