NASA Battery Viewer vs Remindle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NASA Battery Viewer
Monitor battery information from a Bluetooth device with customizable display options. Configure units, view charging status, and rename your device for easy identification.
- Customizable display fields
- Primary field selection
- Charging/discharging indicator
- Unit property configuration
- Bluetooth LE communication
- Automatic device connection
- Unit renaming
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The NASA Battery Viewer displays the battery monitor information in a clear and simple way. The app allows you to configure which fields are displayed and where, allowing you to choose the most important field as the primary field. The charging/discharging display field will appear in red when discharging. The app also allows you to set the unit's properties (capacity, operating temperature, unit name). The app communicates with the BM-1 unit over Bluetooth LE. It will automatically connect to your BM-1 unit with the configured Bluetooth name. If the unit's name doesn't match any BM-1 units in range will be offered to you so you can choose to connect. The unit rename feature allows you to assign your own name to your BM-1 unit.
Remindle
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Remindle helps you protect your Wordle streak on busy days. When you finish Wordle, share the result with Remindle from the iOS share sheet. Remindle records the day as complete. If today’s result has not been shared, it alerts you at the times you choose. Set one reminder time or several, switching each one on or off independently. iOS allows 64 scheduled alerts, so one daily alert can cover up to 64 days. More alerts per day cover fewer days, and the schedule renews whenever you share a result or open Remindle. Remindle shows your share streak, next reminder, and a history of days with and without a shared result. Everything stays on your device. There is no account or server. Remindle works with the standard result text from the official Wordle app and website. It does not connect to Wordle or The New York Times, and is not affiliated with or endorsed by either.
Screenshots
Verdict
The clearest difference is update cadence: NASA Battery Viewer at every 4 months against Remindle's every 9 months. NASA Battery Viewer also leads on iOS requirement (11.3 vs 16.0). 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.
NASA Battery Viewer ships an update every 4 months, Remindle every 9 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | NASA Battery Viewer | Remindle |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 4 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.3 — better | 16.0 |
| Further details — not scored | ||
| Size | 9 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Neverest Limited | Ian Hicks |
In-app purchases
NASA Battery Viewer
No in-app purchases
Remindle
No in-app purchases
Questions
Is NASA Battery Viewer free?
Is Remindle free?
Do NASA Battery Viewer or Remindle have ads?
Which is updated more often, NASA Battery Viewer or Remindle?
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