Comparison

My Window vs Errand List

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

Head to head
About

My Window

Control LIXIL electric shutters and decorative windows remotely. Open, close, ventilate, and check the status of your windows and shutters. Automate actions with the "Scene" feature for convenience.

Highlights
  • Open/close electric shutters
  • Ventilate decorative windows
  • Check operational status
  • Create custom scenes
  • Automate window actions
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LIXILの電動シャッター・装飾窓を操作するための専用アプリです。 アプリから、電動シャッター・装飾窓の開閉操作や採風操作、状態の確認ができます。 また、アプリ内「シーン」機能を用いることで、起床時に部屋中のシャッター・装飾窓を一度に開ける。 外出時にリビングのシャッター・測色窓を一度に閉じる。といった操作ができます。 ※アプリに対応したLIXIL製の電動シャッター・装飾窓が別途必要です。 iPad対応について 本アプリはiPhoneでの表示が最適となるように設計されております が、iPadでもご利用いただけます。

About

Errand List

Features
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Stop asking "What did we need from the store again?" Errand List is a real-time shared shopping list for couples, families and roommates. Add an item on your phone and it shows up instantly on everyone else's. No more "did you grab the milk?" texts, and no more buying the same thing twice. Sign in with Apple or Google, send a 6-digit code to the people you want to share with, and you're set. [Made for people who] - Split grocery runs between two working partners, or share supplies with roommates - Are tired of pasting shopping items into chat threads, or want to send an errand to a parent across town - Just want one clean shared list, not another bloated app [Features] Real-time sharing - Items added or checked off appear on everyone's screen within seconds - Works offline too. Everything syncs the moment you reconnect Share one tab at a time with an invite code - Generate a 6-digit code for the tab you want to share, and send it in any messaging app - The other person just enters the code to join that tab - Codes expire after 24 hours Tabs to keep things sorted - Split by store or purpose: Groceries, Drugstore, Online, and so on. Each tab can have its own icon and color "Could you pick this up?" and an automatic "Got it!" - Tap the button next to an item to send a push notification to whoever is out - When the item is checked off, everyone is told automatically, so nothing gets bought twice - Notifications can be turned on or off per tab, per section and per item, and you can write your own wording (private tabs never notify) Section headings - Group items inside a tab under headings like Fridge, Vegetables, or Household Reminders, repeats and auto-revive - Set a date and time for any item, and repeat it daily, weekly, monthly or yearly - Completed items come back on their own at the timing you choose (a weekday, N days later, or a set number of days before a due date) - Pick the timing by spinning a wheel. No more rebuilding the same weekly list Notes, photos and quantity - Add a free note such as "in the freezer aisle" or "buy 2 if it's on sale" - Attach a photo of the package, the shelf, or a handwritten note - Set a quantity from 1 to 99 so nobody comes back with too many Templates - Save what you always buy, then add it to today's list with one tap Drag to reorder - Long-press and drag, so items follow the order you walk the aisles Sign in with Apple or Google - No app-specific password to remember English and Japanese, plus dark mode - Both follow your device settings automatically [How people use it] A working couple One partner adds the dinner ingredients in the morning. The other stops by a store on the way home and checks them off. The first partner's phone shows "done". No texting needed. Roommates Whoever notices the toilet paper running low adds it. Whoever does the weekend run checks it off, and the automatic "Got it!" stops anyone buying it twice. [Privacy] - Sign-in is handled by Apple and Google. We never store a password of our own, and Sign in with Apple can hide your email behind Private Relay. - Nobody outside your shared group can see your list. There are no ad or behavioral tracking SDKs in this app. - Alarms are scheduled on your own device. Your reminder schedule is never sent to a server. [Requirements] - iOS 15.1 or later - iPhone (iPad is supported as a secondary size) - An Apple or Google account - An internet connection for syncing (you can still add items offline) [Pricing] Free to use. - Shared spaces: 1 - Members per group: up to 2 - Tabs: up to 2 - Templates: up to 10 Premium (one-time purchase, no subscription) removes every limit - Unlimited shared spaces - Unlimited members - Unlimited tabs - Unlimited templates Buy once and that's it. Restore Purchases carries it over to a new device. [Support] Contact: mixi.no64@gmail.com Privacy Policy: https://otukai-list-privacy.pages.dev/ Terms of Use: https://otukai-list-privacy.pages.dev/terms.html

Screenshots

My Window4 screens
Errand List4 screens

Verdict

The call

The clearest difference is in-app purchases: My Window at none against Errand List's 1. My Window also leads on iOS requirement (10.0 vs 16.4). Errand List's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads 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

Both are free to download. Errand List sells 1 one-off in-app purchase. My Window asks for nothing beyond the download.

UpkeepUpdate frequency

My Window ships an update every 4 months, Errand List every 3 weeks. The most recent releases landed on September 20, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 5 level
My Window versus Errand List: the parameters behind the verdict, then further details
ParameterMy WindowErrand List
PriceFreeFree
Positive reviews3.4% of reviews—
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.0 — better16.4
Further details — not scored
Size14 MB56 MB
Age rating12+4+
DeveloperLIXIL CorporationYUKI MIYAZAKI

In-app purchases

None

My Window

No in-app purchases

1 purchases

Errand List

One-time1
  • Otukai List Premium$2.99

Questions

Is My Window free?
My Window is free to download, with no in-app purchases.
Is Errand List free?
Errand List is free to download, with in-app purchases available.
Do My Window or Errand List have ads?
Neither My Window nor Errand List shows ads.
Which is updated more often, My Window or Errand List?
My Window ships an update every 4 months, and Errand List every 3 weeks. Most recently, My Window was updated on September 20, 2026 and Errand List on October 8, 2026.

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