Timer® vs AC Motors
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Timer®
This app provides a reliable and accurate countdown timer with customizable alerts and a user-friendly interface. Personalize your timer with different colors and alarm sounds to suit any situation, from cooking to workouts.
- Customizable colors
- Alarm sound selection
- User-friendly interface
- Vibration alert
- Reliable and accurate timekeeping
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The ultimate timer app for your iOS device! Whether you need a reliable timer for cooking, workouts, meetings, or any other time-sensitive tasks, TimerPro has got you covered. With its intuitive design and powerful features, managing your time has never been easier. Key Features: 1. Customizable Colors: Personalize your timer to match your style and preferences. Choose from a wide range of vibrant colors and create a visually pleasing experience while keeping track of your tasks. 2. Alarm Sound Selection: Customize your timer's alarm sound to suit your mood and situation. Select from a variety of soothing melodies, energetic tunes, or even your favorite songs from your music library to ensure you never miss a beat. 3. User-Friendly Interface: TimerPro prides itself on its sleek and user-friendly interface. With just a few taps, you can effortlessly set up timers, adjust durations, and start or stop countdowns. It's designed to be intuitive and accessible for users of all ages. 4. Vibration Alert: In addition to audio alerts, TimerPro offers a vibration alert option. This feature is perfect for situations where you want to be discreet or when audio cues might not be suitable. Stay notified without disturbing those around you. 5. Reliable and Accurate: TimerPro guarantees precise timekeeping, ensuring that your tasks are tracked with utmost accuracy. Whether you need to time intervals down to the second or set longer countdowns, TimerPro won't let you down. Experience the efficiency and convenience of TimerPro - the ultimate timer app that helps you stay on top of your schedule. Download now and take control of your time!"
AC Motors
This utility app assists electric motor rewinders by calculating essential winding data from nameplate and stator information. It provides turns per coil, wire size, winding factors, and flux density, along with a catalog of real motor winding data. Users can save calculations and access them online.
- Winding calculations from nameplate and stator data
- Turns per coil, wire size, winding factors
- Flux density and rewinder checks
- Catalog of 1,285 real motor winding data
- Saved calculation history
- Available in English and Spanish
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AC Motors is the winding calculator for electric motor rewinders. Enter the nameplate and stator data and get the winding in seconds: turns per coil, wire size, winding factors, flux density, and the checks a rewinder needs before the first coil goes in. WHAT YOU GET • Basic winding calculator with nameplate, stator and wire drawings that follow your inputs • A catalogue of 1,285 real motors with their winding data, searchable by manufacturer, horsepower, poles and voltage • Every calculation saved to History and available on acmotors.app with the same account • English and Spanish FREE AND PRO Start free with 5 calculations. AC Motors Pro removes the limit and opens the catalogue for $4.99 a month, billed through your Apple account. Cancel anytime. Terms: https://acmotors.app/legal/terms Privacy: https://acmotors.app/legal/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Timer® at none against AC Motors's 1. Timer® also leads on ratings volume (103 vs 1). AC Motors's advantage is ads (none vs shown) and update cadence (daily vs every 11 months). On price, 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
Both are free to download. AC Motors sells 1 in-app purchase, starting at $4.99 per month. Timer® asks for nothing beyond the download.
AC Motors holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Timer® has 103 ratings behind it against 1, so its average is the more settled of the two.
Timer® ships an update every 11 months, AC Motors daily. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.
| Parameter | Timer® | AC Motors |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (103 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 62.5% of reviews | — |
| Number of ratings | 103 — better | 1 |
| Update frequency | Every 11 months | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 7 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | UniCom Technology | Luis Torres |
In-app purchases
Timer®
No in-app purchases
AC Motors
- AC Motors Pro$4.991 Month
