# NASA Battery Viewer vs Elpriset+

The clearest difference is update cadence: Elpriset+ at every 3 weeks against NASA Battery Viewer's every 4 months. NASA Battery Viewer's advantage is iOS requirement (11.3 vs 17.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

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, Elpriset+ every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | NASA Battery Viewer | Elpriset+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/elpriset-plus/id6444293704/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 9 MB | 21 MB |
| Requires iOS | **11.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Neverest Limited](https://appshunter.io/developer/1360645388) | [Otto Stromberg](https://appshunter.io/developer/1645853839) |

## What reviewers say

### NASA Battery Viewer

[App page](https://appshunter.io/ios/app/nasa-battery-viewer/id1441904780)

Monitor battery information from a Bluetooth device with customizable display options. Configure units, view charging status, and rename your device for easy identification.

**Highlights:** Customizable display fields, Primary field selection, Charging/discharging indicator, Unit property configuration, Bluetooth LE communication, Automatic device connection, Unit renaming

**Features:** macOS Compatibility

**In-app purchases:** none


### Elpriset+

[App page](https://appshunter.io/ios/app/elpriset-plus/id6444293704)

Monitor live electricity prices in your region and understand the energy sources powering your consumption. Stay informed about your energy usage and production.

**Highlights:** Live electricity price monitoring, Energy production insights, Regional price tracking, Real-time data updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NASA Battery Viewer free?

NASA Battery Viewer is free to download, with no in-app purchases.

### Is Elpriset+ free?

Elpriset+ is free to download, with no in-app purchases.

### Do NASA Battery Viewer or Elpriset+ have ads?

Neither NASA Battery Viewer nor Elpriset+ shows ads.

### Which is updated more often, NASA Battery Viewer or Elpriset+?

NASA Battery Viewer ships an update every 4 months, and Elpriset+ every 3 weeks. Most recently, NASA Battery Viewer was updated on November 2, 2026 and Elpriset+ on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*