power2max vs SIGEYI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
power2max
This utility app allows users to connect with their power2max power meter. It facilitates the registration of the device, installation of upgrades, and updating of the power meter's firmware.
- Register power meter
- Install upgrades
- Update firmware
- Power meter management
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Use this app to register your power2max power meter. Install upgrades and update the power meter firmware.
SIGEYI
This application enables wireless updates for SIGEYI power meter devices like AXPOWER and AXO. It also displays firmware version, battery level, power, and cadence data.
- Wireless device updates
- Supports AXPOWER, AXO, DLS devices
- Firmware version display
- Battery level monitoring
- Power data display
- Cadence data display
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SIGEYI APP is an application that allows you update your SIGEYI power meter devices such as AXPOWER，AXO，DLS etc. by connecting wirelessly. At the same time support firmware version, battery level, power, cadence display.
Screenshots
Verdict
The clearest difference is rating: SIGEYI at 5.0 against power2max's 1.3. SIGEYI also leads on update cadence (every 3 months vs every 15 months). power2max's advantage is ratings volume (50 vs 1) and iOS requirement (12.0 vs 15.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SIGEYI holds the better App Store score, 5.0 against 1.3. That said, the two scores are not equally well evidenced: power2max has 50 ratings behind it against 1, so its average is the more settled of the two.
power2max ships an update every 15 months, SIGEYI every 3 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.
| Parameter | power2max | SIGEYI |
|---|---|---|
| Price | Free | Free |
| Rating | 1.3 (50 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 8.6% of reviews | — |
| Number of ratings | 50 — better | 1 |
| Update frequency | Every 15 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 40 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Saxonar GmbH Projektmanagement, Gerateentwicklung, Hard- und Software | Sigeyi Technology (Guangzhou) Co., Ltd. |
In-app purchases
power2max
No in-app purchases
SIGEYI
No in-app purchases
