Comparison

JVision vs HikariYomi

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

Head to head
About

JVision

Features
Read full description

JieXin Vision (JVision) is a professional camera control application with the following core features: Add Cameras: Connect compatible hardware cameras via Bluetooth, Wi-Fi Direct, or by scanning a QR code. Real-time Control: Once connected, preview the live feed, take photos, and record videos. Gallery Management: View, delete, and download photos or videos stored on the camera, and share them with other apps. Camera Settings: Adjust camera parameters such as language, resolution, Wi-Fi name, and password.

About

HikariYomi

This augmented reality tool uses satellite data and live telemetry to help photographers and filmmakers plan lighting and shadow placement. It offers detailed solar and celestial tracking, atmospheric predictions, and astrophotography tools.

Highlights
  • AR live solar and shadow telemetry
  • Satellite map planner with time scrubber
  • Atmospheric optics and sunset prediction
  • Astrophotography and nightscape guide
  • Cinema lens FOV framing guides
  • Dynamic Island and Lock Screen Live Activities
Features
Read full description

HikariYomi is an advanced AR solar telemetry and natural light scouting tool crafted specifically for photographers, cinematographers, and visual artists. "Where will the light fall, and where will shadows stretch at this exact location and time?" Experience seamless fusion of augmented reality and high-resolution satellite cartography to orchestrate your lighting setup with surgical precision. --- KEY CAPABILITIES: โ—† AR Live Solar & Shadow Telemetry - Direct camera AR overlay displaying real-time celestial trajectory, solar altitude, and azimuth until sunset/twilight. - Interactive Ground Shadow Vectors dynamically projecting shadow direction and multiplier ratios. - Cinema lens field-of-view (FOV) framing guides (Anamorphic, Full Frame, Super 35, APS-C). โ—† Satellite Map Planner - Drop a pin anywhere across the globe to simulate sunlight rays and casting shadows across satellite terrain. - Granular time-scrubber to travel across 1-minute increments for upcoming weeks. - Unlimited custom spot bookmarking with exact coordinates. โ—† Atmospheric Optics & Sunset Prediction - Real-time weather telemetry powered by Apple WeatherKit. - Proprietary 3-tier cloud breakdown (Low, Mid, High layers) with sunset vividness scoring. - Golden hour and blue hour duration countdowns. โ—† Astrophotography & Nightscape Guide - Precise moon phase, illumination percentage, and moonrise/set schedules. - Galactic Center (Milky Way core) azimuth, elevation, and optimal dark-sky window tracker. - Built-in NPF Rule and 500 Rule astrophotography exposure calculator. โ—† Deep iOS Integration - Dynamic Island and Lock Screen Live Activities for magic hour countdowns. - Home Screen Widgets for instant glanceable light telemetry. - Haptic feedback and organic sound design (fully respectful of Silent Mode). Never miss golden hour again. Unlock the language of natural light with HikariYomi.

Screenshots

JVision4 screens
HikariYomi4 screens

Verdict

The call

The clearest difference is in-app purchases: JVision at none against HikariYomi's 1. HikariYomi's advantage is update cadence (every 3 days vs every 11 days). On price, ads, device support and iOS requirement 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. HikariYomi sells 1 one-off in-app purchase. JVision asks for nothing beyond the download.

UpkeepUpdate frequency

JVision ships an update every 11 days, HikariYomi every 3 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

Scorecard2 real differences ยท 6 level
JVision versus HikariYomi: the parameters behind the verdict, then further details
ParameterJVisionHikariYomi
PriceFreeFree
Positive reviewsโ€”60.0% of reviews
Update frequencyEvery 11 daysEvery 3 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
Monetizationโ€”Free with in-app purchases
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS17.016.2 โ€” better
Further details โ€” not scored
Size54 MB8 MB
Age rating12+4+
DeveloperJEILIN TECHNOLOGY CORPORATION LTD.Keita Morozumi

In-app purchases

None

JVision

No in-app purchases

1 purchases

HikariYomi

One-time1
  • HikariYomi PRO$6.99

Questions

Is JVision free?
JVision is free to download, with no in-app purchases.
Is HikariYomi free?
HikariYomi is free to download, with in-app purchases available.
Do JVision or HikariYomi have ads?
Neither JVision nor HikariYomi shows ads.
Which is updated more often, JVision or HikariYomi?
JVision ships an update every 11 days, and HikariYomi every 3 days. Most recently, JVision was updated on November 5, 2026 and HikariYomi on November 6, 2026.

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