# Zip Clock vs Altametrics Clock

The clearest difference is review sentiment: Altametrics Clock at 94% against Zip Clock's 40%. Altametrics Clock also leads on rating (4.7 vs 2.9) and ratings volume (526 vs 23). 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.

Altametrics Clock holds the better App Store score, 4.7 against 2.9. That said, the two scores are not equally well evidenced: Altametrics Clock has 526 ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 40% of Zip Clock's written reviews are positive against 94% of Altametrics Clock's.

Zip Clock ships an update every 2 months, Altametrics Clock every 4 months. The most recent releases landed on September 15, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Zip Clock | Altametrics Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (23 ratings)](https://appshunter.io/ios/app/zip-clock/id954875014/reviews) | **[4.7 (526 ratings)](https://appshunter.io/ios/app/altametrics-clock/id1327860435/reviews)** |
| Number of ratings | 23 | **526** |
| Positive reviews | 40.0% of reviews | **94.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 90 MB | 67 MB |
| Requires iOS | 15 | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| 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 Clock

[App page](https://appshunter.io/ios/app/altametrics-clock/id1327860435)

This app streamlines employee timekeeping and labor management. It prevents costly labor law violations by alerting managers to potential issues and optimizes scheduling with sales forecasts. Employees can clock in from any web-enabled device, ensuring efficient shift changes.

**Highlights:** Real-time punch addition/maintenance, Labor law violation alerts, Web-enabled device clock-in, Sales forecast comparison, Manager approval for punch edits, Real-time scheduling adherence monitoring

**Features:** 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 Clock free?

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

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

Altametrics Clock is rated higher. Zip Clock averages 2.9 out of 5 from 23 ratings, while Altametrics Clock averages 4.7 from 526 ratings.

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

Neither Zip Clock nor Altametrics Clock shows ads.

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

Zip Clock ships an update every 2 months, and Altametrics Clock every 4 months. Most recently, Zip Clock was updated on September 15, 2026 and Altametrics Clock on September 21, 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.*