VisKeyboard vs Thunder DSP
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
VisKeyboard
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The VisKeyboard is an auxiliary application that runs on mobiles and Pads. With the APP, you can perfectly control the VideoStar softwares, such as VisLive, VisEdit and so on. [Custom shortcut buttons] You can customize the commands you need to operate, including controls such as buttons, sliders, and so on. [Custom layouts] You can customize the layout UI that is appropriate for you. [Wireless connection] Connecting to PC softwares via LAN Wi-Fi. [Multi-machine control] When there are multiple computer softwares in the domain network, you can choose which computer and software you need to control and switch between them quickly.
Thunder DSP
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Thunder DSP APP controls the DSP parameters of the Thunder DSP-15A speaker via Bluetooth. feature: 1. Adjust the frequency, gain, q factor, filter type and other parameters of eq; 2. Adjust the input gain, Mute; 3. Save the current preset to the device or locally, and load the preset. 4. Restore factory settings with one click.
Screenshots
Verdict
The clearest difference is update cadence: Thunder DSP at every 5 days against VisKeyboard's every 2 months. VisKeyboard's advantage is iOS requirement (9.3 vs 11.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
VisKeyboard ships an update every 2 months, Thunder DSP every 5 days. The most recent releases landed on May 15, 2026 and September 9, 2026 respectively.
| Parameter | VisKeyboard | Thunder DSP |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 5 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 โ better | 11.0 |
| Further details โ not scored | ||
| Size | 70 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Beijing Vexel Software Technology Co.,Ltd. | AMERICAN PRO INTERNATIONAL CORP |
In-app purchases
VisKeyboard
No in-app purchases
Thunder DSP
No in-app purchases
