2 Field % Calc vs iEventTimer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2 Field % Calc
Calculate percentages between two numbers for various uses, including resizing images and determining magnification. Ideal for DTP and web designers needing quick calculations.
- Calculate percent between two numbers
- Image resizing by percentage
- Magnification calculation
- Useful for DTP and web designers
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Calculation of percent for two numbers. Simply you input number and Dial Percent. We are using this app for resizing image with percent. Especially for resizing to different size of image. For DTP and Web designer ! Also you can calculate magnification. ( B/A = How much bigger is it ? ) We hope that this app helps your work. Thank you!! And there is "Aspect Ratio C Calc" App. Please visit our site: http://www.4us.jp We made other apps.
iEventTimer
This utility app helps you track upcoming events with customizable countdowns and notifications. It syncs across Apple devices and offers widgets for at-a-glance updates. Enjoy an ad-free experience with automatic event date loading from the web.
- Countdown timers for events
- Customizable notifications
- Home and Lock Screen widgets
- Live Activities support
- Automatic web event date loading
- iCloud sync across devices
- Ad-free experience
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Never miss an event with iEventTimer. iEventTimer is available for iPhone, iPad, Apple Watch and Mac, so you can always check the countdown to the next event, wherever you are. Notifications: Receive daily and hourly notifications (optional, configurable) leading up to an event on your iPhone, iPad, Apple Watch and more. Mute events that you don't want to receive notifications for. Widgets: Check the timer at a glance from your Home and Lock Screens and stay up-to-date with the latest event announcements. Live Activities on the Lock Screen and Dynamic Island are also supported. Automatic updates: iEventTimer loads event dates from the web, so you never have to remember to add an event. If you want, you can also add custom events to count down to, and sync them to all of your devices via iCloud. Customization: From the amount of notifications to the colors of app and widgets, you can customize iEventTimer to fit your preferences, adding your personal touch. Ad free experience. iEventTimer is not and never will be showing you ads in the app.
Screenshots
Verdict
The clearest difference is price: 2 Field % Calc at Free against iEventTimer's $0.99. iEventTimer's advantage is update cadence (every 5 weeks vs every 30 months) and rating (4.4 vs 4.0). On review sentiment, ads, in-app purchases 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
2 Field % Calc is free to download; iEventTimer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
iEventTimer holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: iEventTimer has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
2 Field % Calc ships an update every 30 months, iEventTimer every 5 weeks. The most recent releases landed on October 6, 2026 and September 21, 2026 respectively.
| Parameter | 2 Field % Calc | iEventTimer |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.0 (1 ratings) | 4.4 (5 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 5 — better |
| Update frequency | Every 30 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac, Apple Watch — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Toshihiro Nakane | Anian Schleyer |
Customer experience
2 Field % Calc
iEventTimer
In-app purchases
2 Field % Calc
No in-app purchases
iEventTimer
No in-app purchases
Questions
Is 2 Field % Calc free?
Is iEventTimer free?
Which has better reviews, 2 Field % Calc or iEventTimer?
Do 2 Field % Calc or iEventTimer have ads?
Which is updated more often, 2 Field % Calc or iEventTimer?
Other comparisons
