21energy vs Axe Dash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
21energy
Easily set up and configure your Ofen and Ofen Pro heaters. Connect your device via Bluetooth to your local WiFi and manage your mining pool settings with just a few taps.
- Easy setup and configuration
- Bluetooth connectivity
- WiFi connection
- Mining pool configuration
- Ofen and Ofen Pro support
Read full descriptionHide full description
The 21energy app is the easiest way to setup and configure your Ofen and Ofen Pro with just a few taps. Connect your heater via Bluetooth to your local WiFi and configure your mining pool.
Axe Dash
Monitor and manage your Bitaxe miners in real-time. Track performance, temperature, power consumption, and fan speeds from a single, intuitive interface. Stay connected with network status monitoring and automatic refresh.
- Real-time mining performance monitoring
- Multi-miner management
- Temperature and power consumption tracking
- Fan speed and frequency control
- Network status monitoring
- Automatic refresh
Read full descriptionHide full description
Key Features: • Real-time mining performance monitoring • Multi-miner management from a single interface • Temperature and power consumption tracking • Fan speed and frequency control • Network status and connectivity monitoring • Automatic refresh with customizable intervals • Individual miner detail views with hardware information • Clean, intuitive interface matching each platform's design language Technical Requirements: Your Bitaxe miners must be accessible via: - Same local network as your device - VPN connection to your Home network - Exposed to the internet (configured for remote access) Perfect for: - Home miners wanting centralized monitoring - Small-scale operations managing multiple Bitaxe units - Anyone who wants detailed insights into their mining performance *** Only tested to work with BitAxe miners. Other similar miners might also work. Please provide feedback using "Email Developer" in Settings if you'd like another miner to be supported ***
Screenshots
Verdict
The clearest difference is in-app purchases: 21energy at none against Axe Dash's 1. 21energy also leads on iOS requirement (15.0 vs 17.6). Axe Dash's advantage is update cadence (every 2 days vs fortnightly) and review sentiment (25% vs 17%). On price, ads 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. Axe Dash sells 1 one-off in-app purchase. 21energy asks for nothing beyond the download.
21energy ships an update fortnightly, Axe Dash every 2 days. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.
| Parameter | 21energy | Axe Dash |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.3 (4 ratings) — better |
| Positive reviews | 16.7% of reviews | 25.0% of reviews — better |
| Number of ratings | — | 4 — better |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 43 MB | 5 MB |
| Age rating | 4+ | 12+ |
| Developer | 21energy GmbH | Adam Nieto |
Customer experience
21energy
Axe Dash
In-app purchases
21energy
No in-app purchases
Axe Dash
- Unlimited Charts$1.99
