ERYA vs 瓦力电源
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ERYA
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ERYA是一款专门开发给自由潜水入门者学习及练习法兰佐耳压平衡的智能硬件。 配合此应用使用，用户可以通过教学模式，轻松测试和学习法兰佐。
瓦力电源
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WalleCube is the exclusive APP for WalleCube smart UPS. After user registration and login, they can bind UPS, modify UPS configuration, and view UPS data. If any data anomalies are encountered, users can also be notified through this APP.
Screenshots
Verdict
The clearest difference is update cadence: 瓦力电源 at monthly against ERYA's every 2 months. ERYA's advantage is iOS requirement (11.0 vs 15.0). 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.
ERYA ships an update every 2 months, 瓦力电源 monthly. The most recent releases landed on September 6, 2026 and September 9, 2026 respectively.
| Parameter | ERYA | 瓦力电源 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 75 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | 杰军 张 | 恒 王 |
In-app purchases
ERYA
No in-app purchases
瓦力电源
No in-app purchases
