Comparison

Watch Tracker vs Export Contacts

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Watch Tracker

Easily track your wristwatch's accuracy against an atomic clock. This app measures and records time differences, displaying detailed graphs of your watch's performance. It's designed to be more accurate and simpler than traditional methods.

Highlights
  • Tracks wristwatch accuracy
  • Synchronizes with atomic clock
  • Measures and records time differences
  • Displays data graphs
  • Tracks multiple watches
  • Exports data to CSV
Features
Read full description

Watch Tracker is a revolutionary app for tracking the accuracy of a wristwatch. It's dramatically easier and more accurate than any previous method. Just tap a button when the time on your watch matches the time displayed by the app, and Watch Tracker does the rest. It synchronizes with an atomic clock, measures and records the difference, and displays graphs of all the data points you've recorded. - Uses best-fit analysis to accurately calculate how many seconds your watch gains or loses per day - Displays graphs of rates and variance - Can track multiple watches simultaneously - Saves data in CSV files that can be opened with any spreadsheet software Watch Tracker is made by the developer of tChess (the chess app that was featured in Apple's "Learn" commercial for the iPad) and Learn Chess (the Apple Staff Favorite e-book).

About

Export Contacts

Instantly export your iPhone contacts to CSV or vCard formats with a single tap. This app offers a simple, secure, and ad-free way to back up or transfer your address book data, ensuring compatibility with various services.

Highlights
  • One-tap contact export
  • CSV and vCard formats
  • Full contact list export
  • Privacy-respecting
  • Seamless iOS, Gmail, Outlook integration
  • Beautifully designed interface
Features
Read full description

Instantly export your iPhone contacts in just one tap. Whether you're switching devices, backing up important data, or organizing your address book, this app gives you a simple, secure way to export your contacts — without the clutter. CHOOSE YOUR EXPORT FILE TYPE - As a tandard CSV (.csv) file easy to open in excel. - As a a standard vCard(.vcf) file. WHY USE THIS APP? - Quick and easy : just one tap ! - Export your full contact list instantly - Choice between different export formats - See exactly how many contacts are available before exporting - A beautifully designed interface that gets straight to the point - Share your contacts wherever you want - Respects your privacy : your contacts will never be shared - Exported files work seamlessly with iOS, Gmail, Outlook, and many more services. No ads. No subscriptions. Just your contacts — when and how you want them.

Screenshots

Watch Tracker4 screens
Export Contacts3 screens

Verdict

The call

The clearest difference is ratings volume: Watch Tracker at 322 against Export Contacts's 1. Export Contacts's advantage is rating (5.0 vs 4.7) and price ($0.99 vs $4.99). On ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Watch Tracker costs $4.99 and Export Contacts $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Export Contacts holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Watch Tracker has 322 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 91% of Watch Tracker's written reviews are positive against 100% of Export Contacts's.

Scorecard6 real differences · 4 level
Watch Tracker versus Export Contacts: the parameters behind the verdict, then further details
ParameterWatch TrackerExport Contacts
Price$4.99$0.99 — better
Rating4.7 (322 ratings)5.0 (1 ratings) — better
Positive reviews91.2% of reviews100.0% of reviews — better
Number of ratings322 — better1
Update frequencyEvery 6 months—
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS26.015 — better
Further details — not scored
Size1 MB4 MB
Age rating4++4
DeveloperTom KerriganChristian Gaiola

Customer experience

Watch Tracker

All ratings322 ratings
Positive93.2%
Neutral0.9%
Negative5.9%
Written reviews205 reviews
Positive91.2%
Neutral2.9%
Negative5.9%

Export Contacts

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Watch Tracker

Reported bugs

2 issues
  • Crashes when trying to add photos
  • Inconsistent time tracking results

Requested features

4 requests
  • Add more positional variance options
  • Implement cloud sync for data
  • Add more customization options
  • Improve support for newer iOS versions

Export Contacts

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Watch Tracker

No in-app purchases

None

Export Contacts

No in-app purchases

Questions

Is Watch Tracker free?
Watch Tracker costs $4.99, with no in-app purchases.
Is Export Contacts free?
Export Contacts costs $0.99, with no in-app purchases.
Which has better reviews, Watch Tracker or Export Contacts?
Export Contacts is rated higher. Watch Tracker averages 4.7 out of 5 from 322 ratings, while Export Contacts averages 5.0 from 1 ratings.
Do Watch Tracker or Export Contacts have ads?
Neither Watch Tracker nor Export Contacts shows ads.

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