EventHorizon vs Days Since
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EventHorizon
Easily track all your important dates and events with custom timers. From vacations and birthdays to holidays and personal goals, this app helps you stay organized and never miss a moment. It supports a wide variety of event types for comprehensive tracking.
- Customizable event timers
- Track unlimited events
- Wide variety of event types
- User-friendly interface
- Personalized goal tracking
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EventHorizon is your ultimate companion for tracking important dates and events. Add as many events as you want: Vacation, Birthday, Holiday, Party, Thanksgiving, Christmas, Halloween, Cruise, Valentines, Wedding, Anniversary, Birth, Baby, Graduation, Pregnancy, Trip, New Home, Retirement, Game, Goals, Concert and many more. ——— QUESTIONS OR FEEDBACK? ——— We love hearing from you and we read every single email you send us! Have suggestions? Feel free to contact us at duongbichngoc.asian@gmail.com
Days Since
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Use Days Since to quickly answer: “How long has it been since…?” Inspired by the “__ Days Since Last Accident” signs in factories, this app helps you track and update occurrences of the things you care most about. You can define multiple things to track, understand how they look over time in list and calendar views, calculate streaks and your longest streak, and, if you really need it, know exactly how long it has been to the second. The app has zero tracking or analytics. All your data is yours: export every data point as CSV to back it up or analyze it further. The app is free, has no advertising, no in-app purchases, and no plans to be monetized. The app uses iOS features to make things easy. Home Screen and Lock Screen widgets show your data at a glance. Use Siri to track an occurrence and reset a count. Data syncs to your private iCloud account so all your devices stay up to date.
Screenshots
Verdict
The clearest difference is update cadence: EventHorizon at every 11 days against Days Since's every 2 months. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EventHorizon ships an update every 11 days, Days Since every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | EventHorizon | Days Since |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 11 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 1 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Ngoc Duong Bich | Benny Wijatno |
In-app purchases
EventHorizon
No in-app purchases
Days Since
No in-app purchases
Questions
Is EventHorizon free?
Is Days Since free?
Do EventHorizon or Days Since have ads?
Which is updated more often, EventHorizon or Days Since?
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