Comparison

GYRO CTRL vs Useful Zoom V

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

GYRO CTRL

Features
Read full description

Control NODO TORQ head with iOS Gyro via TAMBR protocol. Enter the IP address of TORQ's Ethernet Injector. Select which axes you want to control. Scale the speeds per axis. Reverse directions if necessary. Activate or deactivate augmented reality assistance to assist with gyro drift. And tap the screen to enable control. Yellow border indicates realtime control. Then TORQ will follow the movements of the iOS device. Requires Screen Orientation Lock for consistent orientation on iPads. On screen guide will direct proper orientation before lock.

About

Useful Zoom V

Features
Read full description

"I want to see this part larger" -- this player makes it easy. Meet a handy video player built for quickly zooming in and out on the screen. Have you ever wanted to play a video while enlarging just one part of it? This player is designed specifically for screen zooming during video playback, without complicated controls. Zoom Video Player is an iPhone / iPad video player that lets you enlarge the part of a video you want to focus on while it plays. This app does not include login/authentication features and does not provide video content. Use it by selecting a video from the file picker, your Photos library, or an SMB / URL source on your LAN. It can open local video files as well as videos on SMB network drives. You can start playback right away from the Files app, the share sheet's "Open in This App" option, or by entering an SMB path / URL. β—† Easy zoom controls Use pinch to zoom, double tap, or the +/- buttons. Zoom instantly with the method you prefer. While zoomed in, scroll up, down, left, and right to freely follow the point you want to see. β—† Supports many video sources Videos on your device, your Photos library, the Files app, the share sheet ("Open in This App"), and even SMB network drives on your LAN. Play quickly without worrying about where the file is stored. β—† SMB network playback Supports automatic server search, shared folder browsing, and saved authentication information. Stream videos directly from a NAS or PC without transferring them first. β—† Flexible seek controls Jump forward or backward by 10 / 30 / 60 seconds with one tap. Move quickly to the scene you want to check. β—† Picture in Picture support For supported local videos and web videos, keep playback going in a small window while using other apps. β—† High playback compatibility The playback engine uses VLC (MobileVLCKit). It provides stable playback for a wide range of video formats and also supports local .movpkg files. Main features - Zoom with pinch gestures, double tap, and + / - buttons - Move up, down, left, and right while zoomed in - 10 / 30 / 60-second fast-forward and rewind - Supports the Files app, share sheet, local video files, and Photos library - Search SMB servers, browse shared folders, and play network videos - Save SMB authentication information - Supports local .movpkg files - Supports Picture in Picture for compatible local and web videos Great for - Checking details in security camera footage - Enlarging slides or whiteboards in online lectures - Reviewing sports form and replay analysis - Enjoying details in drone footage or landscape videos - Browsing a NAS video library directly from iPhone / iPad Download it and start using it right away. The playback engine uses VLC (MobileVLCKit / LGPL). It is useful not only for everyday video playback, but also when you want to enlarge subtitles or small details, or check part of surveillance footage or lecture videos. It also works well as an everyday video player. It is free, so feel free to try it.

Screenshots

GYRO CTRL2 screens
Useful Zoom V3 screens

Verdict

The call

The clearest difference is in-app purchases: GYRO CTRL at none against Useful Zoom V's 1. GYRO CTRL also leads on ads (none vs shown). Useful Zoom V's advantage is update cadence (every 3 days vs every 5 months) and iOS requirement (15.0 vs 18.6). On price and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Useful Zoom V sells 1 one-off in-app purchase. GYRO CTRL asks for nothing beyond the download.

UpkeepUpdate frequency

GYRO CTRL ships an update every 5 months, Useful Zoom V every 3 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard4 real differences Β· 2 level
GYRO CTRL versus Useful Zoom V: the parameters behind the verdict, then further details
ParameterGYRO CTRLUseful Zoom V
PriceFreeFree
Update frequencyEvery 5 monthsEvery 3 days β€” better
AdsNo β€” betterYes
In-app purchasesNo β€” betterYes
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS18.615.0 β€” better
Further details β€” not scored
Size1 MB97 MB
Age rating4+4+
DeveloperNodal Film Systems LLCKatagiri Kikaku Corporation

In-app purchases

None

GYRO CTRL

No in-app purchases

1 purchases

Useful Zoom V

One-time1
  • Remove Ads$5.99

Questions

Is GYRO CTRL free?
GYRO CTRL is free to download, with no in-app purchases.
Is Useful Zoom V free?
Useful Zoom V is free to download, with in-app purchases available.
Do GYRO CTRL or Useful Zoom V have ads?
Useful Zoom V shows ads; GYRO CTRL does not.
Which is updated more often, GYRO CTRL or Useful Zoom V?
GYRO CTRL ships an update every 5 months, and Useful Zoom V every 3 days. Most recently, GYRO CTRL was updated on October 25, 2026 and Useful Zoom V on October 31, 2026.

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