Await vs Energy Meter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Await
Easily track upcoming events with unlimited countdowns. View upcoming events on your Today widget and Apple Watch. Receive notifications and share events with friends.
- Unlimited event tracking
- Today widget
- Apple Watch extension
- Countdown notifications
- Event sharing
- Progress visualization
Read full descriptionHide full description
The easiest way to track upcoming events you care about. Features: - Unlimited number of events. - Today widget showing the next event. - Apple Watch extension so you can track all your events right at your wrist. - Receive notifications when countdowns are ending. - Share events with your friends, even if they don't have the app installed. - Progress circles show at a glance how long you have already been waiting. - Beautiful fullscreen countdowns in landscape orientation.
Energy Meter
Monitor your SMA solar plant and identify energy wasters with real-time data. Connect locally to your PV system for instant insights into power grid performance and individual device readings.
- Monitor SMA Energy Meter real-time data
- Supports SMA inverters via MODBUS
- Automatic local network device detection
- Energy flow display
- Consumption measurement
- Individual phase view
- Collect values into charts
Read full descriptionHide full description
Monitor and discover real-time data of your SMA solar photovoltaic plant or locate secret power wasters in your home. Individual SMA sensors or inverters can be examined directly (see below list of supported devices). The app communicates locally with the solar system without a cloud. This means that real-time measured data are available at lightning speed and changes of power values are detected immediately. Discover and explore your photovoltaic system and keep track of your power grid! Connect your iPhone or iPad to the same network (WiFi) as your PV plant and get a deep insight of your power grid. The app works best with self-consumption plants (plants with Sunny Home Manager devices). The focus of the app is to monitor real-time data values. Long-term recordings are currently not possible (apart from the grid consumption measurements). ** Features ** * Monitor SMA Energy Meter real-time data * Supports SMA inverters (via MODBUS protocol only!) * Automatically finds and detects SMA devices and sensors on the local network * Energy flow display of your solar plant (self-consumption plant) at the grid connection point * Measurement of consumption values (grid consumption measurement) * Separate view of individual phases (L1, L2, L3) via Energy Meter sensors * Collecting values into charts * Detailed measured value view for each individual SMA device/sensor * Use the app to detect und jump onto the web interface of the inverter device ** Supported SMA Sensors and Inverters ** * SMA Energy Meter 1.0 + 2.0 (via Speedwire protocol) * SMA Sunny Home Manager 2.0 (supports only the build-in Energy Meter!) * SMA Sunny Boy Storage 3.7, 3.8, 5.0, 6.0 (via MODBUS) * SMA Sunny Island Storage 3.0, 4.4, 6.0, 8.0 (via MODBUS) * SMA Sunny Tripower 8.0 - 10.0 (via MODBUS) * SMA Sunny Tripower Smart Energy (Hybrid, via MODBUS) ** NOT supported devices ** * SMA Sunny Home Manager 1.0 (HM-10) Hint: Manual activation of the MODBUS protocol is required for communication with SMA inverters in the device settings. For this you need installer rights of your inverters! We are looking forward to your feedback or questions to feedback@heiko-pruessing.de! P.S.: If you like this app, please support us with a short review in the App Store or write us via App contact from within the app! SMA and Sunny Boy are registered Trademarks of SMA Solar Technology AG. Modbus is a registered Trademark of SCHNEIDER ELECTRIC USA, INC.
Screenshots
Verdict
The clearest difference is review sentiment: Energy Meter at 86% against Await's 54%. Await's advantage is price ($1.99 vs $3.99) and iOS requirement (13.0 vs 15.0). On update cadence, ads, in-app purchases and monetization model 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
Await costs $1.99 and Energy Meter $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Await ships an update every 8 months, Energy Meter every 6 months. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.
| Parameter | Await | Energy Meter |
|---|---|---|
| Price | $1.99 — better | $3.99 |
| Rating | 3.5 (2 ratings) — better | — |
| Positive reviews | 53.8% of reviews | 86.3% of reviews — better |
| Number of ratings | 2 — better | — |
| Update frequency | Every 8 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 2 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Thomas Eichmann | Heiko Pruessing |
Customer experience
Await
Energy Meter
In-app purchases
Await
No in-app purchases
Energy Meter
No in-app purchases









