# Tab vs Chronometer

The clearest difference is review sentiment: Tab at 66% against Chronometer's 0%. Tab also leads on price (Free vs $2.99) and rating (4.2 vs 3.1). On ads, in-app purchases and device support there is nothing between them.

Tab is free to download; Chronometer costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Tab holds the better App Store score, 4.2 against 3.1. That said, the two scores are not equally well evidenced: Tab has 1.1K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 66% of Tab's written reviews are positive against 0% of Chronometer's.

Tab ships an update every 3 weeks, Chronometer every 5 months. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Tab | Chronometer |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.2 (1.1K ratings)](https://appshunter.io/ios/app/tab-the-simple-bill-splitter/id595068606/reviews)** | [3.1 (8 ratings)](https://appshunter.io/ios/app/chronometer/id1562013733/reviews) |
| Number of ratings | **1.1K** | 8 |
| Positive reviews | **66.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | **Free** | Paid |
| Size | 47 MB | 3 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [bring10, LLC](https://appshunter.io/developer/469611490) | [Kilian Eisenegger](https://appshunter.io/developer/1333678887) |

## What reviewers say

### Tab

[App page](https://appshunter.io/ios/app/tab-the-simple-bill-splitter/id595068606)

Effortlessly split bills with friends by simply snapping a picture of your receipt. The app automatically identifies items and prices, allowing users to claim their share. It handles tax and tip calculations proportionally, eliminating manual math.

**Highlights:** Receipt scanning, Automatic item and price detection, Real-time item claiming, Proportional tax and tip calculation, Shared item splitting, Birthday bill splitting

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Intuitive interface
- 🚀 Convenient bill splitting
- 🚀 Accurate receipt scanning
- 👍 Helpful for group dining

**What reviewers complain about**

- 🐛 Inconsistent receipt recognition
- 🐛 Inaccurate tax and tip calculations
- 🐛 Buggy Venmo connectivity
- 🐛 Limited editing capabilities
- 🐛 Disappearing bill history

**Reported bugs**

- Incorrect item pricing and totals
- Tax calculation issues
- Venmo authorization problems
- Inability to edit bill names
- Crashing on older devices

**Requested features**

- Ability to manually edit tax and tip
- Option to split items unevenly
- Detailed receipt breakdown sharing
- Support for multiple currencies
- Saved group/friend profiles


### Chronometer

[App page](https://appshunter.io/ios/app/chronometer/id1562013733)

Easily track your watch's accuracy against atomic time. Simply set your watch to atomic time, take a photo of the dial within the app, and record the difference. Analyze daily deviations over 15 days to assess your watch's performance.

**Highlights:** Track daily watch accuracy, Compare against atomic time, Photo capture for time reading, Altitude recording, Save data in CSV format, Analyze 15-day data trends

**In-app purchases:** none


## Frequently asked questions

### Is Tab free?

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

### Is Chronometer free?

Chronometer costs $2.99, with no in-app purchases.

### Which has better reviews, Tab or Chronometer?

Tab is rated higher. Tab averages 4.2 out of 5 from 1.1K ratings, while Chronometer averages 3.1 from 8 ratings.

### Do Tab or Chronometer have ads?

Neither Tab nor Chronometer shows ads.

### Which is updated more often, Tab or Chronometer?

Tab ships an update every 3 weeks, and Chronometer every 5 months. Most recently, Tab was updated on October 13, 2026 and Chronometer on October 8, 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.*