Important Dates vs Off
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Important Dates
Track upcoming events with a real-time countdown. Personalize the look with custom backgrounds and colors. Receive automatic notifications to stay informed.
- Unlimited event tracking
- Customizable backgrounds
- Customizable colors
- Real-time countdowns
- Automatic notifications
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Can't wait until that special moment? This app is made for you! FEATURES • Unlimited events • Real-time countdown • Customizable backgrounds with dozens of built-in options • Customizable colors • Automatic notifications Count down to weddings, birthdays, holidays, exams — every day that matters.
Off
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Do you have an off-peak / peak electricity tariff but keep forgetting to run your washing machine or dishwasher at the right time? Off-Peak Hours is the app for you. See your off-peak hours at a glance Set your time slots once according to your contract, and the app tells you which rate is running right now. Never miss an off-peak period Get a push notification the moment your off-peak hours start. Run your appliances at the optimal time, effortlessly. A countdown always within reach How long until the next off-peak period? The app tells you to the second with a live countdown timer. Right on your home screen Add the iOS widget to your home screen and check your current rate without even opening the app. Set up in seconds An intuitive 24-hour grid. Tap to mark your off-peak and peak hours. Editable at any time from settings. Works with any fixed schedule: standard two-rate tariffs, custom time-of-use plans. You enter the hours from your own contract. Start saving tonight. Privacy policy: https://heures-creuses.web.app/?v=privacy Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Important Dates at none against Off's 1. Off's advantage is ads (none vs shown) and update cadence (every 2 months vs every 18 months). On price 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
Both are free to download. Off sells 1 in-app purchase, starting at $1.99 per month. Important Dates asks for nothing beyond the download.
Important Dates ships an update every 18 months, Off every 2 months. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.
| Parameter | Important Dates | Off |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 18 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Alain Lima | Twopoint |
In-app purchases
Important Dates
No in-app purchases
Off
- Fonctionnalités Premium1 Month trial$1.991 Month
