Comparison

TwoDo vs My Number Card Check App

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

Head to head
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.

About

My Number Card Check App

This app scans and reads the IC chip of a My Number Card to verify personal data. It's designed for businesses and local government to confirm the identity of customers and residents.

Highlights
  • Scan My Number Card IC chip
  • Read personal data
  • Verify name and personal information
  • Identity verification for businesses
  • Identity verification for local government
Read full description

The "My Number Card Check App" provided by the Digital Agency reads the IC chip in a My Number Card and other cards, and verifies the name and other personal data recorded on it. Staff at businesses and local governments can use it to verify the identity of customers and residents at a counter or service desk. Because the app checks the data on the IC chip and its digital signature, it can detect counterfeit cards that are hard to tell apart by looking at the card face alone. ■ Documents you can verify • Physical My Number Card • My Number Card on a smartphone • Specified Residence Card and Specified Special Permanent Resident Certificate ■ Features • Physical My Number Card: Scan the card face with the camera or enter it with the keyboard, then read the IC chip to check the name, address, date of birth, sex, photo, and expiration date. • My Number Card on a smartphone: Hold the customer's smartphone near the staff device. Choose what to check for your purpose: whether the person is 20 or older, their age, or their basic information. • Specified Residence Card and Certificate: In addition to the My Number Card data, check residence information such as status of residence, period of stay, and work restrictions. • PDF export and verification: Export the verified data as a PDF record, and verify in the app that an exported PDF has not been altered. • History: Review some details, such as when a check was made. Data that identifies a person is not saved. ■ On iPhone The app reads the card's IC chip with the iPhone's NFC. ■ On iPad The app reads the card with an IC card reader connected to the iPad, which suits identity checks at a fixed place such as a shop counter or a local government service desk. ■ Requirements • iPhone: iOS 18 or later. Checking a My Number Card on a smartphone requires iOS 18.5 or later. • iPad: iPadOS 18 or later, and a PC/SC-compliant contactless (Type B) IC card reader. Checking a Specified Residence Card requires a reader that supports extended Lc/Le. Checking a My Number Card on a smartphone with an iPad requires Bluetooth. • Checking a My Number Card on a smartphone requires an internet connection. ■ Notes • This app is intended for use by businesses. For instructions and requirements, see the Digital Agency website: https://services.digital.go.jp/mynumbercard-check-app/

Screenshots

TwoDo3 screens
My Number Card Check App4 screens

Verdict

The call

The clearest difference is review sentiment: TwoDo at 100% against My Number Card Check App's 32%. TwoDo also leads on update cadence (every 2 days vs monthly) and iOS requirement (14.0 vs 18.0). My Number Card Check App's advantage is price (Free vs $0.99). 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

My Number Card Check App is free to download; TwoDo costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TwoDo ships an update every 2 days, My Number Card Check App monthly. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

Scorecard5 real differences · 5 level
TwoDo versus My Number Card Check App: the parameters behind the verdict, then further details
ParameterTwoDoMy Number Card Check App
Price$0.99Free — better
Rating—2.7 (3 ratings) — better
Positive reviews100.0% of reviews — better31.8% of reviews
Number of ratings—3 — better
Update frequencyEvery 2 days — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better18.0
Further details — not scored
Size26 MB18 MB
Age rating4+4+
DeveloperRyo Makishimaデジタル庁

Customer experience

TwoDo

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

My Number Card Check App

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews44 reviews
Positive31.8%
Neutral2.3%
Negative65.9%

Bugs and requests

TwoDo

Not enough reviews yet to summarise bugs or requests.

My Number Card Check App

Reported bugs

17 issues
  • Errors during registration
  • Birthday input format issue
  • Reading accuracy problems
  • Cannot read My Number Card
  • Cannot proceed after reading
Show 12 more
  • Cannot confirm photo taken
  • App is unusable
  • Re-entry required
  • Camera does not launch
  • Requires repeated actions
  • Cannot read card surface
  • NFC reading accuracy low
  • Camera recognition issues
  • Cannot confirm read information
  • Cannot proceed after reading
  • Cannot read card surface
  • Camera recognition issues

Requested features

10 requests
  • Make PIN settings optional
  • Add English language support
  • Improve birthday input clarity
  • Provide clearer usage instructions
  • Allow history deletion
Show 5 more
  • Add sound for photo confirmation
  • Allow input via JSON/XML
  • Add support for driver's license
  • Improve camera recognition accuracy
  • Allow businesses to register for verification

In-app purchases

None

TwoDo

No in-app purchases

None

My Number Card Check App

No in-app purchases

Questions

Is TwoDo free?
TwoDo costs $0.99, with no in-app purchases.
Is My Number Card Check App free?
My Number Card Check App is free to download, with no in-app purchases.
Do TwoDo or My Number Card Check App have ads?
Neither TwoDo nor My Number Card Check App shows ads.
Which is updated more often, TwoDo or My Number Card Check App?
TwoDo ships an update every 2 days, and My Number Card Check App monthly. Most recently, TwoDo was updated on November 3, 2026 and My Number Card Check App on November 12, 2026.

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