GVM Slider vs SUMARiS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GVM Slider
Control your camera slide rail with this app, replacing traditional remote controls. It offers features for video shooting, time-lapse, and panorama photography, along with system settings for sound and vibration.
- Video shooting with speed and key point settings
- Automatic round trip and mode switching
- Time-lapse shooting with preset parameters
- Panorama shooting with frame count settings
- System settings for sound and vibration
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GVM Slider, is an APP to control the camera slide rail . Through this APP, you can replace the traditional handheld remote control device to control the slide rail device. The functions currently provided by the APP are as follows: 1. Video shooting function, you can set the speed, add key points, set the automatic round trip, set the end stop and switch the automatic mode. 2. Time-lapse shooting function: users can perform time-lapse shooting through preset number of shots, stop time, delay time, starting point and ending point. 3. Panorama shooting: The user can set the diagonal A, the diagonal B, the number of horizontal frames, the number of vertical frames, the delay time and the stop time for panoramic shooting. 4. System settings: you can set the sound and vibration effects when you click, or you can reset the system.
SUMARiS
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Our application allows you to contribute to marine species research. Initially designed to study ray survival rates, it now offers a variety of features adapted to different data collection protocols. From fishermen to scientists and managers, join our network and help us better understand our oceans and fisheries.
Screenshots
Verdict
The clearest difference is update cadence: SUMARiS at fortnightly against GVM Slider's monthly. GVM Slider's advantage is iOS requirement (10.0 vs 14.0). 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.
GVM Slider ships an update monthly, SUMARiS fortnightly. The most recent releases landed on June 9, 2026 and May 18, 2026 respectively.
| Parameter | GVM Slider | SUMARiS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 31 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | 丹丹 陈 | Environmental Information Systems |
In-app purchases
GVM Slider
No in-app purchases
SUMARiS
No in-app purchases
