Kinetic Visual Acuity HD vs Reflex Glasses
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kinetic Visual Acuity HD
Enhance your visual acuity with this app that tests and trains your ability to read figures on a rotating pillar. Adjust passing and rotational speeds to match difficulty levels for KVA and DVA training.
- Kinetic Visual Acuity (KVA) training
- Dynamic Visual Acuity (DVA) training
- Test Mode with score calculation
- Training Mode with adjustable difficulty
- Rotating hex-head pillar simulation
- Variable passing and rotational speeds
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Train and test 'Kinetic Visual Acuity' by reading the figure on a rotating hex-head pillar that dashes out from the screen interior. The passing speed and the rotational speed of a hex-head pillar change depending on the difficulty level. Test Mode : Each difficulty level is executed 4 times, and the score is calculated. Training Mode : You can arbitrarily set the difficulty level. Visual Acuity is classified into KVA,DVA and SVA. KVA: direction of depth DVA: left-right SVA: static In 'Kinetic Vision Acuity', you can train and test both KVA and DVA.
Reflex Glasses
Enhance your sports vision with head-up and vision obstacle training. This app helps athletes keep their eyes on their surroundings while making quick decisions with limited visual information.
- Head-up training
- Vision obstacle training
- Improve eye on surroundings
- Fast decision making
- Limited vision information training
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1.head up training - keep your eye on your surroundings. Don't always look at the ball. 2.vision obstacle training - use limit vision information to make fast decisions.
Screenshots
Verdict
The clearest difference is price: Reflex Glasses at Free against Kinetic Visual Acuity HD's $2.99. Reflex Glasses also leads on update cadence (every 5 months vs every 14 months) and device support (3 vs 1). Kinetic Visual Acuity HD's advantage is rating (5.0 vs 2.0). On ratings volume, ads, in-app purchases 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
Reflex Glasses is free to download; Kinetic Visual Acuity HD costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Kinetic Visual Acuity HD holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.
Kinetic Visual Acuity HD ships an update every 14 months, Reflex Glasses every 5 months. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.
| Parameter | Kinetic Visual Acuity HD | Reflex Glasses |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | 2.0 (4 ratings) |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | 2 | 4 — better |
| Update frequency | Every 14 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 2 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Yasuyoshi Ota | 学斌 赵 |
Customer experience
Kinetic Visual Acuity HD
Reflex Glasses
In-app purchases
Kinetic Visual Acuity HD
No in-app purchases
Reflex Glasses
No in-app purchases
Questions
Is Kinetic Visual Acuity HD free?
Is Reflex Glasses free?
Which has better reviews, Kinetic Visual Acuity HD or Reflex Glasses?
Do Kinetic Visual Acuity HD or Reflex Glasses have ads?
Which is updated more often, Kinetic Visual Acuity HD or Reflex Glasses?
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