ZoomVolume vs GD Energy Pulse
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZoomVolume
Precisely adjust your device's audio levels with this utility. It offers on-screen volume control for fine-tuning and allows saving custom presets. You can also manage volume using the physical hardware buttons.
- Accurate on-screen volume adjustment
- Hardware volume button control
- Save and load favorite volume presets
- Fine-tune minimum volume levels
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ZoomVolume enables you to change the volume accurately. If you think that minimum volume is too loud, try this. - change volume accurately on display *** this is the appeal point - of course you can change volume with hardware volume button - save/load your favorite as preset volume **Bluetooth Limitation** - With Bluetooth devices (earphones/speakers), volume can only change in steps. - Therefore, unlike wired devices, fine-tuning with the slider on the right is not possible.
GD Energy Pulse
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The GD Energy Pulse Operation and maintenance system
Screenshots
Verdict
The clearest difference is in-app purchases: GD Energy Pulse at none against ZoomVolume's 1. GD Energy Pulse also leads on iOS requirement (12.0 vs 17.6). On price, update cadence, 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. ZoomVolume sells 1 one-off in-app purchase. GD Energy Pulse asks for nothing beyond the download.
ZoomVolume ships an update every 5 weeks, GD Energy Pulse monthly. The most recent releases landed on September 3, 2026 and September 9, 2026 respectively.
| Parameter | ZoomVolume | GD Energy Pulse |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (11 ratings) — better | — |
| Positive reviews | 48.4% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 5 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 32 MB |
| Age rating | 4+ | 17+ |
| Developer | takaaki024 | SJS Ltd. |
In-app purchases
ZoomVolume
- Remove Ads$1.99
GD Energy Pulse
No in-app purchases
Questions
Is ZoomVolume free?
Is GD Energy Pulse free?
Do ZoomVolume or GD Energy Pulse have ads?
Which is updated more often, ZoomVolume or GD Energy Pulse?
Other comparisons
