Avenger Grip Catalogue vs Ariadne
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Avenger Grip Catalogue
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Welcome to the Avenger - Cine Support Solutions App. Your exclusive gateway to the world of ‘Avenger’ Cine Support Solutions. It brings together a wide range of informative and educational content to help you enhance your shoots and explore your creativity. At Avenger our primary concern is to make the highest quality, most reliable and safest products for you to use. As such we embrace several different quality assurances: TÜV, DIN & CE. These accreditations are your guarantee that our products meet and exceed the most exacting tests for safety and reliability. The app also features up-to-date product information for our entire range, including instruction document downloads. Ideal as a reference tool. Download the App for easy access to: The full range of Avenger products Explore a wide range of product families, with over 270 individual products Product information Detailed product descriptions and specifications for each product Product Imagery A broad range of images showing the product itself, behind the scenes shots showing how our products are used, with and without shots showing how our product affects the image and the final image itself showing you how our products can transform the look and quality of your final image. Videos Showing how our products are used in different applications, continuously being updated. Articles New product launches, product reviews and more to come, continuously being updated. Instructions Downloadable PDF set-up instructions. Simple, fast navigation Navigate by latest content or by product category or use the fast-intelligent search feature. Notifications Be the first to know, enable notifications to receive the very latest information as it happens. Bar Code Scanner Use the intelligent barcode scanner on any featured Avenger product to discover more about that product. Favourites Bookmark your favourite products, videos or articles for quick ‘offline’ reference later. Distributors Find your local supplier from our full list of global distribution partners. Sign up profile Help us to understand more about you when you activate the App so we can develop future products to meet your needs. And so much more…. Ongoing App development means there will be continuing future enhancements and additional features, so sign up for automatic updates.
Ariadne
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Ariadne needs an iPhone Pro. It uses the LiDAR sensor and all three rear cameras, and the colour tools need Apple Log: an iPhone 15 Pro or later. The download is 3.3 GB: start on 5G or Wi-Fi. Ariadne shows a location through the camera and lens you plan to shoot with. Select a body, a sensor mode and a lens, and the picture is cropped to that field of view. The band below states the T-stop that camera needs for the light you stand in, and holds to about a third of a stop against an incident meter. One purchase, no subscription, no account, and nothing you shoot leaves the phone. A cinematographer built it, and it keeps the conventions of the trade. THE VIEWFINDER Seven ARRI bodies, two Sony Venice bodies and three film formats, at their real sensor modes. A searchable catalogue of real lens sets, primes and zooms, spherical and anamorphic, with 1.4x and 2x adapters. Where a lens set carries image circle data, Ariadne works out whether it covers your sensor. Where there is no published figure, nothing is drawn: a blank is never filled with a guess. THE LIGHT METER A live T-stop for the scene in front of you, at your rating, shutter angle and frame rate. Declare the ND in your matte box and every stop accounts for it; Ariadne also states which filter would put your widest mark back in reach. HOLD A STOP AND WALK Tap the A below the exposure readout and metering stops. The wheel becomes an iris ring in T-stops that re-exposes the sensor, so a bright room reads over and a dark corner under, as one stop on film does. FALSE COLOUR, ON FILM TOO Touch and hold the picture and the frame paints by exposure, in stops from mid grey. On a film body it reads the selected stock at box speed: exposure monitoring a film camera has no path for. There is no over-exposure band: the phone's sensor clips long before the negative does, and a red band would report the phone's limit as the shot's. LOOKS AND LUTS Import .cube, and ARRI Look Files in .alf4 and .aml, with no round trip through the ARRI Reference Tool. Each look renders in the colour science it was authored for. The sheet shows the graded picture, the response curve, and where 18% grey lands. FILM STOCKS Vision3 50D, 250D, 200T and 500T, Verita 200D, Vision 320T, Ektachrome 100D and Double-X, from the manufacturers' published data. Negatives are shown as lab-corrected prints, reversals uncorrected under the light you stand in. AR BLOCKING Stand the scene up on the location. High-resolution, lighting-grade stand-ins, height-adjustable, placed on the real floor, seen through the lens you selected and occluded by the real foreground. Backings dressed with your own photograph, vehicles, interior cutaways, tables and seating. Scan your own actor with LiDAR and place the double. SUN AND TIME OF DAY True solar position for where you stand, scrubbed a quarter of an hour at a time and drawn across the frame. In AR it drives the light: direction, colour temperature and the shadows stand-ins cast on each other. PLAN VIEW A top-down, north-up plot: the camera at its centre, its real field of view as a wedge, every figure with its facing, and a compass ring with the day's solar arc. Saved beside a photograph it adds a scale bar and lens to subject distances, to hand the blocking to other departments. CAPTURE One shutter. Tap for a still, hold to record, hold two seconds to latch the take. Framelines, hooks, compass and exposure are burnt into the frame; a JSON sidecar carries the rest. CALIBRATE THIS PHONE Two measured tests: the true field of view of each camera, and the cameras matched on a grey card. The meter holds to about a third of a stop; an optional step calibrates it against your own. FROM THE DEVELOPER Ariadne is made by one working cinematographer, from what I needed on set and could not buy. If something does not do what this page says, jakescottstudio.com/support reaches me directly: tell me the body, the lens and the light and it is usually fixed in the next build.
Screenshots
Verdict
The clearest difference is price: Avenger Grip Catalogue at Free against Ariadne's $99.99. Avenger Grip Catalogue also leads on device support (3 vs 1) and iOS requirement (13.0 vs 27.0). Ariadne's advantage is update cadence (fortnightly vs every 3 months). On ads and in-app purchases 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
Avenger Grip Catalogue is free to download; Ariadne costs $99.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Avenger Grip Catalogue ships an update every 3 months, Ariadne fortnightly. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.
| Parameter | Avenger Grip Catalogue | Ariadne |
|---|---|---|
| Price | Free — better | $99.99 |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 27.0 |
| Further details — not scored | ||
| Size | 16 MB | 3.1 GB |
| Age rating | 4+ | 4+ |
| Developer | Videndum Media Solutions UK Limited | Jake Scott Studio |
In-app purchases
Avenger Grip Catalogue
No in-app purchases
Ariadne
No in-app purchases
Questions
Is Avenger Grip Catalogue free?
Is Ariadne free?
Do Avenger Grip Catalogue or Ariadne have ads?
Which is updated more often, Avenger Grip Catalogue or Ariadne?
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