VOGtarget vs EYES!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VOGtarget
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VOG（ビデオ眼振図）用の視標を表示するアプリです。 追跡眼球運動検査用、急速眼球運動検査用の視標は、白い画面に赤丸で、その指標が移動します。視標の動きは、pursuit, saccade, randomの3種類で、各々20秒づつ表示されます。 OKN、OKP検査用の視標は、縦の帯が左右に流れて表示されます。設定画面から、流れる速度、方向などを変更できます。
EYES!
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Measure your visual and reaction performance — scientifically, with just your smartphone. EYES! is a mobile app that comprehensively evaluates visual and cognitive functions essential for daily performance, including eye movements, visual field, and reaction speed. From sports and rehabilitation to education and brain conditioning, EYES! visualizes the state of your eyes and brain — anytime, anywhere. Key Assessments: Dynamic Visual Acuity: The ability to accurately perceive moving objects Smooth Pursuit Eye Movement: The ability to smoothly track a moving target (linked to focus and fatigue) Saccadic Eye Movement: The ability to quickly shift your gaze (related to decision-making speed) Reaction Time: Neural response speed to visual stimuli Peripheral Vision: Awareness and attention across the visual field Visual Search & Decision-Making: Quickly identifying correct targets from multiple options No wearables. No contact. Just your smartphone. EYES! is the new standard for scientifically measuring and training your visual performance. All of the features available for only $6.99 per year! Term Of Use: https://tnq-tech.web.app/term_of_use
Screenshots
Verdict
The clearest difference is in-app purchases: VOGtarget at none against EYES!'s 1. EYES!'s advantage is update cadence (every 4 days vs every 2 months). On price, ads, device support and iOS requirement 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. EYES! sells 1 in-app purchase, starting at $5.99 per year. VOGtarget asks for nothing beyond the download.
VOGtarget ships an update every 2 months, EYES! every 4 days. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.
| Parameter | VOGtarget | EYES! |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 99 MB |
| Age rating | 12+ | 4+ |
| Developer | Kuroda ENT Clinic | TNQ Tech, Co. |
In-app purchases
VOGtarget
No in-app purchases
EYES!
- Yearly Plan$5.991 Year
