Comparison

Coord and Time Calculator vs TwoDo

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

Head to head
About

Coord and Time Calculator

This utility app simplifies coordinate and time calculations. It allows for quick conversion between degrees, minutes, and seconds, and vice versa. Users can easily copy calculations to their clipboard and edit numerical expressions.

Highlights
  • Coordinate and time calculations
  • Degrees, minutes, seconds conversion
  • Copy calculation to clipboard
  • Edit numerical expressions
  • Input history up to 1,000 entries
  • Colon usage for time formatting
Features
Read full description

This app is a simple calculator designed for coordinate and time calculations. Its intuitive interface makes these calculations quick and easy. With just one tap, you can convert degrees, minutes, and seconds into seconds, and vice versa. Furthermore, tapping a computation on the screen will copy the computation string to the clipboard. You can also edit numerical expressions by tapping on them. When the expression section is empty, tapping will display your input history, which can store up to 1,000 entries. ■ How to Use a Colon - “4:” is equivalent to “4::,” which equals “4:00:00” or 4 hours, which is 14,400 seconds. - “:1:30” is the same as “0:01:30” or just “90,” representing 1 minute and 30 seconds, which is equal to 90 seconds. - “1:61” translates to “2:01:00” or “7260,” signifying 2 hours and 1 minute, which is 7260 seconds. - “1.5:” can be expressed as “1:30:00” or simply “5400,” denoting 1 hour and 30 minutes, which is 5400 seconds. ■ Liability Disclaimer ASTI disclaims all liability for any consequences arising from the use of the app. We accept no responsibility for any damages, injuries, or losses resulting from app usage.

About

TwoDo

This utility app helps couples and partners manage shared tasks like shopping lists, places to visit, and to-dos. It features real-time synchronization between devices, ensuring both partners are always updated on additions and deletions. Say goodbye to forgotten items and missed opportunities with this simple, intuitive tool.

Highlights
  • Shared task management for couples
  • Real-time synchronization
  • Simple and intuitive UI
  • Manages shopping, places, and to-dos
  • Eliminates forgotten tasks
Features
Read full description

TwoDoは夫婦や恋人のためのToDoアプリです。 買うもの、行くとこ、すること、の3つを シンプルなUIで管理します。 相手がタスクを追加・削除すると すぐに自分のiPhoneにもリアルタイムに同期されます。 行こう行こうと思ってずっと行けていない場所、 買い物に行ったのに買い忘れて帰ってくる経験、 やろうと思ってるままやらず終いになっていること、 そんな全てとおさらばです。 TwoDo is a to-do app for couples and lovers. It manages three things: what to buy, where to go, and what to do, with a simple UI. If your partner adds or deletes a task, it will be synced to your iPhone soon. You can say goodbye to the places you've been meaning to go but haven't, the shopping you've gone to but forgot to buy, and the things you've been meaning to do but haven't done yet.

Screenshots

Coord and Time Calculator3 screens
TwoDo3 screens

Verdict

The call

The clearest difference is price: Coord and Time Calculator at Free against TwoDo's $0.99. TwoDo's advantage is in-app purchases (none vs 1) and ads (none vs shown). On review sentiment, device support and iOS requirement 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

Coord and Time Calculator is free to download; TwoDo costs $0.99 up front. Coord and Time Calculator sells 1 one-off in-app purchase. TwoDo asks for nothing beyond the download.

UpkeepUpdate frequency

Coord and Time Calculator ships an update every 7 months, TwoDo every 2 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Coord and Time Calculator versus TwoDo: the parameters behind the verdict, then further details
ParameterCoord and Time CalculatorTwoDo
PriceFree — better$0.99
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 7 monthsEvery 2 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size5 MB26 MB
Age rating4+4+
DeveloperTakafumi AMANORyo Makishima

Customer experience

Coord and Time Calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews14 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

TwoDo

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Coord and Time Calculator

One-time1
  • Remove Ads$1.99
None

TwoDo

No in-app purchases

Questions

Is Coord and Time Calculator free?
Coord and Time Calculator is free to download, with in-app purchases available.
Is TwoDo free?
TwoDo costs $0.99, with no in-app purchases.
Do Coord and Time Calculator or TwoDo have ads?
Coord and Time Calculator shows ads; TwoDo does not.
Which is updated more often, Coord and Time Calculator or TwoDo?
Coord and Time Calculator ships an update every 7 months, and TwoDo every 2 days. Most recently, Coord and Time Calculator was updated on November 6, 2026 and TwoDo on November 3, 2026.

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