DateTimeWiz vs SinceUntil
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DateTimeWiz
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DateTimeWiz is your smart assistant for fast and flexible date & time calculations. Simple to use, globally adaptable, and supporting regional calendar systems. Available in: English, Simplified Chinese, French, German, Hebrew, Italian, Japanese, Portuguese, and Arabic.
SinceUntil
Visually track upcoming events or past milestones with customizable widgets. Create countdowns for anything, import from calendars, and share your progress. Offers a native iOS experience with a focus on privacy.
- Home, Lock Screen, and StandBy widgets
- Count down to future events
- Count up from past milestones
- Calendar event import
- Recurring event tracking
- Customizable colors and icons
- Shareable countdowns
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Count down to what's next or count up from the moments that matter. SinceUntil puts live countdowns everywhere you look: Home Screen, Lock Screen, StandBy, and Apple Watch. CREATE IN SECONDS Pick a date, a color, and an icon (or any emoji). Done. Future dates count down, past dates count up, and the direction switches automatically. EVERYWHERE YOU LOOK • Widgets for Home Screen, Lock Screen, and StandBy • Apple Watch app and watch-face complications • Live Activities: pin a countdown to the Lock Screen and Dynamic Island • Control Center controls and Home Screen quick actions • Siri, Shortcuts, and Spotlight: ask for a countdown or search your events STAYS IN SYNC Your events follow you to every device with private iCloud sync, and milestone notifications celebrate meaningful marks like 100 days or 1 year. POWER FEATURES • Import from your calendar, or auto-track recurring activities like gym visits • Recurring countdowns, progress bars, and calendar breakdowns • Share events as beautiful cards that friends can import with one tap • Backup, restore, and CSV export WHAT'S FREE Everything, for up to 3 events. WHAT'S PRO Unlimited events. That's it: $0.49/month, $2.99/year, or $5.99 once and it's yours forever. PRIVACY FIRST No accounts. No tracking. No analytics. Your events sync privately via iCloud, and the developer never sees your data. Privacy Policy: https://sinceuntil.pages.dev Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: SinceUntil at Free against DateTimeWiz's $0.99. SinceUntil also leads on update cadence (every 2 months vs every 32 months). DateTimeWiz's advantage is in-app purchases (none vs 3) and iOS requirement (15.5 vs 26.0). On 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
SinceUntil is free to download; DateTimeWiz costs $0.99 up front. SinceUntil sells 3 in-app purchases, starting at $0.49 per month. DateTimeWiz asks for nothing beyond the download.
DateTimeWiz ships an update every 32 months, SinceUntil every 2 months. The most recent releases landed on October 2, 2026 and October 15, 2026 respectively.
| Parameter | DateTimeWiz | SinceUntil |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 32 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, Apple Watch |
| Requires iOS | 15.5 — better | 26.0 |
| Further details — not scored | ||
| Size | 1 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Wilfried Bernard | Walter Sysko |
In-app purchases
DateTimeWiz
No in-app purchases
SinceUntil
- SinceUntil Pro$0.491 Month
- SinceUntil Pro$2.991 Year
- SinceUntil Pro$5.99
Questions
Is DateTimeWiz free?
Is SinceUntil free?
Do DateTimeWiz or SinceUntil have ads?
Which is updated more often, DateTimeWiz or SinceUntil?
Other comparisons
