# Clock In vs Atto

The clearest difference is update cadence: Clock In at weekly against Atto's every 2 months. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Clock In sells 11 in-app purchases, starting at $3.99 per month and Atto sells 2 in-app purchases, starting at $9.95 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Clock In against 4.6 for Atto. Both are backed by a comparable volume of ratings — 6.5K and 3.8K respectively. Written reviews are what separate them: 48% of Clock In's written reviews are positive against 52% of Atto's.

Clock In ships an update weekly, Atto every 2 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Clock In | Atto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (6.5K ratings)](https://appshunter.io/ios/app/clock-in-shift-hours-tracker/id534278133/reviews)** | [4.6 (3.8K ratings)](https://appshunter.io/ios/app/atto-time-tracking-and-shifts/id1132847984/reviews) |
| Number of ratings | **6.5K** | 3.8K |
| Positive reviews | 48.5% of reviews | **52.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 120 MB | 117 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Brogan LLC](https://appshunter.io/developer/1294117715) | [Specta Labs, Inc.](https://appshunter.io/developer/1217499064) |

## What reviewers say

### Clock In

[App page](https://appshunter.io/ios/app/clock-in-shift-hours-tracker/id534278133)

Easily track your work hours with a simple timer or manual entries. Log breaks, tips, and notes while jobs are color-coded with custom rates. Automatically calculate overtime and round time for accurate pay.

**Highlights:** Start timer or add manual entries, Log breaks, tips, and notes, Color-coded jobs with hourly rates, Automatic overtime calculation, Time rounding options, Scheduled clock-in/out reminders, Export timesheets in multiple formats

**Features:** Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clock In Plus | $3.99 | per month |
| Clock In Plus | $3.99 | per month |
| Clock In Plus | $5.99 | per month |
| Clock In Plus | $35.99 | per year |
| Clock In Plus | $35.99 | per year |
| Clock In Plus | $39.99 | per year |
| Tipping - Single Shot | $0.99 | one-time |
| Tipping - Double Shot | $1.99 | one-time |
| Plus | $5.99 | one-time |
| Tipping - Carafe | $9.99 | one-time |
| Tipping - Coffee Box | $19.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Useful for tracking hours and pay
- 🚀 Clean and intuitive interface
- 👍 Helps keep work organized
- 🚀 Accurate time and earnings tracking

**What reviewers complain about**

- 🐛 Crashes and bugs after updates
- 🔒 Issues with restoring purchases
- 💰 Subscription model instead of one-time purchase
- 🔧 Difficult to edit or correct entries
- 🔧 Lacks customization options

**Reported bugs**

- Time entries not saving correctly
- App crashing on launch after updates
- Issues with exporting data
- Inconsistent behavior when changing dates

**Requested features**

- Ability to set pay period start day
- Automatic overtime calculation
- Option to round time entries to nearest 15 minutes
- Support for multiple currencies
- Integration with calendar/scheduling apps


### Atto

[App page](https://appshunter.io/ios/app/atto-time-tracking-and-shifts/id1132847984)

This app helps businesses with field teams track employee hours and locations accurately. It automates timesheets, simplifies payroll, and allows for easy shift scheduling and team communication, saving businesses time and reducing errors.

**Highlights:** GPS Time Clock with location verification, Automated Timesheet generation, Employee Shift Scheduling, One-Click Payroll Processing, Mileage Tracking, Team Chat

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly User | $9.95 | per month |
| Annual User | $94.90 | per year |

**What reviewers like**

- 👍 Easy to use
- 📍 Accurate location tracking
- ⏱️ Helpful time tracking features
- 💻 Useful for managing employees
- 🗓️ Provides weekly time reports

**What reviewers complain about**

- 💰 Expensive subscription fees
- 🔒 Mandatory location tracking
- 🐛 Buggy and glitchy performance
- 📞 Lack of customer support
- 🔄 Difficulty canceling subscription

**Reported bugs**

- Clock-in/clock-out issues
- Inconsistent time reporting
- Syncing and login problems
- Unexpected app behavior
- Unreliable location tracking

**Requested features**

- Add hourly wage calculation
- Improve manual time entry process
- Provide more flexible pricing options
- Implement better privacy controls
- Develop a more user-friendly interface


## Frequently asked questions

### Is Clock In free?

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

### Is Atto free?

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

### Which has better reviews, Clock In or Atto?

Clock In is rated higher. Clock In averages 4.6 out of 5 from 6.5K ratings, while Atto averages 4.6 from 3.8K ratings.

### Do Clock In or Atto have ads?

Neither Clock In nor Atto shows ads.

### Which is updated more often, Clock In or Atto?

Clock In ships an update weekly, and Atto every 2 months. Most recently, Clock In was updated on October 29, 2026 and Atto on October 29, 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.*