Comparison

ContactSort vs WattTimeIsIt?

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

Head to head
About

ContactSort

Organize your contact information by reordering phone numbers, email addresses, and other fields. Apply custom sorting to individual contacts or your entire address book for quick access to the right details.

Highlights
  • Sort phone numbers, email addresses, addresses, and URLs
  • Sort individual contacts or entire groups
  • Field search for specific contact information
  • Dark mode support
  • Dynamic font size adjustment
  • Modern SwiftUI interface
Read full description

Who hasn't been there? Many contacts have telephone numbers, email addresses or postal addresses stored in different orders. Sometimes your private number is at the top, sometimes your business number – or even a fax number that you hardly ever use. Every time you need to check carefully before dialling. That's now a thing of the past. Bring order to your contacts! With Contact Sort, you can sort the contact fields (telephone numbers, emails, addresses, URLs) exactly as you wish – for individual contacts or for all at once. Even individual fields that you have created yourself are taken into account. This means that the right information is always at the top of the list. FEATURES - Sort phone numbers, email addresses, addresses and URLs - Sort individual contacts or entire contact groups - Field search: find contacts by specific numbers, email addresses or text content - Dark mode for more comfortable use in low light - Dynamic font sizes automatically adjust to your iOS settings - Completely redesigned with SwiftUI for modern operation, stability and speed DATA PROTECTION Your contact data remains exclusively on your device. There is no online transmission, no tracking and no storage outside your iPhone. The data is only used for sorting purposes.

About

WattTimeIsIt?

Easily adjust cooking times for frozen meals based on your microwave's wattage. Avoid under or overcooking your food by converting standard instructions to match your specific appliance.

Highlights
  • Adjust cooking times for wattage differences
  • Prevent under/overcooking food
  • Works with various microwave wattages
  • Ensures perfectly cooked meals
  • Simple and easy to use tool
Features
Read full description

Have a powerful (or weaker) microwave than the "norm?" Annoyed that frozen dinner packages say, "Cook for 5 minutes on high (based on a 1100W microwave)," but your microwave is 1300W or 700W? This app is for you! WattTimeIsIt? is a simple tool that will ensure that you don't under/overcook your food, given a difference in wattage. Perfectly cooked food designed for your microwave wattage, not a test kitchen's microwave. Just ask WattTimeIsIt? and you're all set! **Remember to be safe and always check the temperature of your food before eating it.**

Screenshots

ContactSort2 screens
WattTimeIsIt?4 screens

Verdict

The call

The clearest difference is price: ContactSort at Free against WattTimeIsIt?'s $0.99. ContactSort also leads on update cadence (every 6 months vs every 40 months) and review sentiment (75% vs 50%). WattTimeIsIt?'s advantage is iOS requirement (14.0 vs 17.1). On ads, in-app purchases and device support 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

ContactSort is free to download; WattTimeIsIt? costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ContactSort ships an update every 6 months, WattTimeIsIt? every 40 months. Both last shipped on November 6, 2026.

Scorecard5 real differences · 5 level
ContactSort versus WattTimeIsIt?: the parameters behind the verdict, then further details
ParameterContactSortWattTimeIsIt?
PriceFree — better$0.99
Rating—4.7 (3 ratings) — better
Positive reviews75.0% of reviews — better50.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 6 months — betterEvery 40 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.114.0 — better
Further details — not scored
Size1 MB2 MB
Age rating4+4+
DeveloperHerisedVisoft, Inc.

Customer experience

ContactSort

Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

WattTimeIsIt?

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

ContactSort

No in-app purchases

None

WattTimeIsIt?

No in-app purchases

Questions

Is ContactSort free?
ContactSort is free to download, with no in-app purchases.
Is WattTimeIsIt? free?
WattTimeIsIt? costs $0.99, with no in-app purchases.
Do ContactSort or WattTimeIsIt? have ads?
Neither ContactSort nor WattTimeIsIt? shows ads.
Which is updated more often, ContactSort or WattTimeIsIt??
ContactSort ships an update every 6 months, and WattTimeIsIt? every 40 months. Most recently, ContactSort was updated on November 6, 2026 and WattTimeIsIt? on November 6, 2026.

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