I vs Afterminder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
I
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The I-Watcher™ is a compact, versatile cellular alarm unit that was designed for the motorcycle and vehicle market. I-Watcher™ offers online monitoring capabilities. It uses both cellular and satellite networks for real time data transmission from\to the Vehicle or Motorcycle. It enables on-line bi-directional communication with App. I-Watcher™ has several inputs that are connected to vehicle devices (i.e. vehicle battery, ignition switch, alarm system etc.) that trigger I-Watcher™ to generate event massages. Those messages could be sent via App. In addition, outgoing call is supported by I-Watcher™ in case of theft event. This feature provides another capability of informing clients about theft event occurrences. The following inputs are used to generate real time information by the unit: •Alarm/Pager •Ignition switch (ON/OFF status indication) •Vehicle battery (low power warning) •Vehicle doors (left unlocked while ignition is off) •Vehicle lights (left ON while ignition is off)
Afterminder
Quickly set reminders based on the current time with a single tap. It integrates with the official Reminders app, syncing across your Apple devices. Customize reminder times with predefined options or a slider, and leverage Siri Shortcuts for voice creation.
- One-tap reminder creation
- Time-based reminders
- Integrates with Apple Reminders
- Siri Shortcuts support
- Customizable time slider
- Alternative app icons
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With Afterminder you can quickly create reminders based on current time. For example, you start your dishwasher and create reminder that will notify you after two hours. Once you have favorite or recent reminders, creating new one is just a single tap away. Afterminder creates reminders in the official Reminders app, so you can manage the existing reminders there and also get them on your iPad, Watch or Mac. There are predefined times for new reminders and you can use the slider to set custom time. Supports configurable Siri Shortcuts. You can create new reminders either via Siri or using the Shortcuts app. You can also add your favorite reminders to Siri (tap and hold on the card). There are also alternative app icons you can explore.
Screenshots
Verdict
The clearest difference is update cadence: Afterminder at every 3 weeks against I's every 4 months. I's advantage is iOS requirement (8.0 vs 17.0). 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.
I ships an update every 4 months, Afterminder every 3 weeks. Both last shipped on October 26, 2026.
| Parameter | I | Afterminder |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 11 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Spetrotec LTD | Filip Nemecek |
In-app purchases
I
No in-app purchases
Afterminder
No in-app purchases









