Comparison

When vs Opexpms

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

Head to head
About

When

Easily set reminders with a single tap by interacting with a clock face. Customize your reminders with notes, colors, icons, and sounds. View all your scheduled alerts in a clear list.

Highlights
  • One-tap reminder setting
  • Adjust time by moving on clock face
  • Add notes to reminders
  • Customize color and icon
  • Choose reminder sound
  • View full reminder list
Features
Read full description

Set reminders in one tap! Tap the clock face at the time you want — and your reminder is ready. • Move the reminder around the clock face to change the time. • Add notes. • Customize the color and icon. • Choose a sound. • View the full list of reminders. Give it a try! Privacy Policy and Terms of Use https://when2remind.tilda.ws/privacy-and-terms

About

Opexpms

Features
Read full description

Opex — цифровой сервис для удобного взаимодействия с услугами и инфраструктурой. С помощью приложения можно: • управлять аккаунтом; • получать уведомления; • выполнять операции и запросы; • использовать встроенные сервисы; • получать доступ к актуальной информации; • безопасно проходить авторизацию через OTP. Преимущества приложения: • простой и понятный интерфейс; • безопасная обработка данных; • быстрый доступ к функциям сервиса; • поддержка современных мобильных устройств. Мы постоянно развиваем приложение и добавляем новые возможности для удобства пользователей.

Screenshots

When4 screens
Opexpms4 screens

Verdict

The call

The clearest difference is in-app purchases: Opexpms at none against When's 2. Opexpms also leads on ads (none vs shown). On price, update cadence, 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

Both are free to download. When sells 2 in-app purchases, starting at $1.99 per month. Opexpms asks for nothing beyond the download.

UpkeepUpdate frequency

When ships an update fortnightly, Opexpms every 10 days. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 8 level
When versus Opexpms: the parameters behind the verdict, then further details
ParameterWhenOpexpms
PriceFreeFree
Rating4.8 (9 ratings) — better—
Positive reviews82.9% of reviews—
Number of ratings9 — better—
Update frequencyFortnightlyEvery 10 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.1
Further details — not scored
Size113 MB36 MB
Age rating4+4+
DeveloperMikhail SolomonovDINGO, OSOO

In-app purchases

2 purchases

When

Subscriptions2
  • Monthly Subscription1 Month trial$1.991 Month
  • Yearly Subscription$12.991 Year
None

Opexpms

No in-app purchases

Questions

Is When free?
When is free to download, with in-app purchases available.
Is Opexpms free?
Opexpms is free to download, with no in-app purchases.
Do When or Opexpms have ads?
When shows ads; Opexpms does not.
Which is updated more often, When or Opexpms?
When ships an update fortnightly, and Opexpms every 10 days. Most recently, When was updated on September 25, 2026 and Opexpms on September 18, 2026.

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