Comparison

4udo vs Where Is It

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

Head to head
About

4udo

Features
Read full description

4udo — ваш единый центр управления задачами и жизнью Погрузитесь в мир порядка и ясности. 4udo — это элегантное и мощное приложение, которое объединяет планирование, выполнение и фиксацию идей в единый рабочий процесс. Экраны: Календарь - заносите ваши встречи/дела в календарь, чтобы не забыть о них. Заметки - записываете ваши короткие мысли, чтобы быстро к ним обратиться. Задачи - ставьте короткие задания и отмечайте их статус

About

Where Is It

Features
Read full description

Find anything in your home — a photo-first inventory organized by room. **THE PROBLEM** Where did you put the spare charger? The good scissors? That box of holiday lights? Every household has hundreds of small things, and remembering where each one lives is the kind of friction that nobody ever solves — until you're tearing apart drawers. **WHY YOUR NOTES APP ISN'T ENOUGH** Drop household items into the same notes app where work ideas, shopping lists, and meeting prep already live, and they get buried — filtering them out becomes its own search problem. Notes apps are built around text too, not photos, but you remember what a thing looks like, not what it's called. **THE SOLUTION** Where Is It uses your camera as the front door. Open a room, point at an object, snap. The app organizes every photo by the room it lives in — Living Room, Kitchen, Bedroom, Garage — so "where did I put it" is one tap, one scroll. Share a household with your partner over iCloud, in real time. Photo-first. Private by default. No ads, no tracking.

Screenshots

4udo4 screens
Where Is It3 screens

Verdict

The call

The clearest difference is update cadence: 4udo at every 6 days against Where Is It's every 6 weeks. 4udo also leads on iOS requirement (16.0 vs 18.1). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

4udo ships an update every 6 days, Where Is It every 6 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 4 level
4udo versus Where Is It: the parameters behind the verdict, then further details
Parameter4udoWhere Is It
PriceFreeFree
Update frequencyEvery 6 days — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better18.1
Further details — not scored
Size7 MB25 MB
Age rating4+4+
DeveloperSergey SukhovSeung-Un Ham

In-app purchases

None

4udo

No in-app purchases

None

Where Is It

No in-app purchases

Questions

Is 4udo free?
4udo is free to download, with no in-app purchases.
Is Where Is It free?
Where Is It is free to download, with no in-app purchases.
Do 4udo or Where Is It have ads?
Neither 4udo nor Where Is It shows ads.
Which is updated more often, 4udo or Where Is It?
4udo ships an update every 6 days, and Where Is It every 6 weeks. Most recently, 4udo was updated on October 28, 2026 and Where Is It on October 24, 2026.

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