Grainera vs HyperCam Trigger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grainera
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Grainera is a museum of photographic history. It is a walk through 175 years of how we have made images, from the very first silver plates to the early digital age. Choose any of 43 photographic eras and watch your photo become that moment in history. Each era is a faithful recreation of a real process or device class: the haunting blue-weighted tones of 1850s wet plates, the dreamy dyed-starch grain of the first colour, the milky white border of instant film, the four shades of green from a 1990s toy camera, the cool flash of an early-2000s compact. Every look is rendered natively on your device. A LIVING TIMELINE Spool through history like a film roll. A museum placard names each era and its year, with a short wall-label note on the process behind it. Narrow the timeline by period, colour, or medium to find exactly the wing you want to explore. SHOOT OR IMPORT Use the live camera to frame the world through any era in real time, or bring in a photo from your library. Then step through the decades until you find the look that fits. MADE TO SHARE, YOUR WAY Export a clean image, an Exhibit Card with the era details, a Before and After reveal, or a landscape Postcard with your own greeting. Sharing happens only through the system share sheet. There is no feed, no gallery, no audience to perform for. PRIVATE BY DESIGN Grainera keeps everything on your device. No account. No sign-up. No cloud. No tracking. Your photos never leave your phone, full stop. It is a quiet, personal darkroom, not a social network. FREE AND PRO Four eras are free to explore, forever. Grainera Pro unlocks the full museum, all 43 eras and every export format, with a weekly or yearly plan, or a one-time lifetime purchase. A free trial is included on the yearly plan. Available in English, German, French, Spanish, Portuguese, and Simplified Chinese. Grainera Pro is an auto-renewable subscription. Payment is charged to your Apple Account at confirmation of purchase. A subscription renews automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel anytime in your Account settings. The lifetime option is a single, non-renewing purchase. Terms: https://grainera.app/terms Privacy: https://grainera.app/privacy
HyperCam Trigger
This app acts as an intelligent iPhone camera, automatically capturing photos triggered by lightning, motion, or sound. Frame your scene, arm the desired event, and let the app capture unexpected moments.
- Lightning, motion, and sound triggers
- Automatic photo capture
- Local gallery for results
- Adjustable sensitivity and analysis zones
- RAW and ProRAW support
- Optional cloud upscale
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Capture what your reflexes miss. HyperCam Trigger is an iPhone camera for moments that are difficult to time by hand. Frame the scene, choose lightning, motion or sound, arm the trigger and let the event request the photo as soon as the camera is ready. HyperCam must stay open and armed; the manual shutter remains one tap away. HOW IT WORKS • Frame the shot with the iPhone camera. • Arm the event you are waiting for. • Review the result in HyperCam’s local gallery. BUILT FOR UNPREDICTABLE MOMENTS Use HyperCam for storms from a safe location, pets and action, solo creator shots, sudden sounds, device movement, smiles, stable tripod scenes and time-lapse changes. Sensitivity, cooldown, analysis zones and field presets help adapt the trigger to the scene. LOCAL BY DEFAULT Captures and gallery data stay on the iPhone by default. No HighRoad account is required. Photos leave the device only when you export or share them, or explicitly confirm an optional Cloud Upscale request to an endpoint you configured. ADVANCED PHOTO WORKFLOWS Compatible iPhones can use RAW or ProRAW, HDR brackets, Night Boost, Ultra Detail, Focus Stack, local Super Resolution and document workflows. Availability and speed depend on the device, format, light, storage and thermal state. HyperCam cannot guarantee every event will be captured. Detection and camera readiness both matter. Frame it. Arm it. Let the moment happen. HyperCam Pro is an optional in-app purchase. It unlocks the advanced photo workflows listed above on compatible iPhones. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
Grainera and HyperCam Trigger are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Grainera sells 3 in-app purchases, starting at $0.99 per 7 days and HyperCam Trigger sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Grainera ships an update weekly, HyperCam Trigger every 10 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Grainera | HyperCam Trigger |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly — better | Every 10 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Tobias Zehndbauer | HighRoad Software |
In-app purchases
Grainera
- Weekly$0.997 Days
- Yearly3 Days trial$2.991 Year
- Lifetime$3.99
HyperCam Trigger
- HyperCam Pro Monthly$3.991 Month
- HyperCam Pro Yearly$22.991 Year
- HyperCam Pro Lifetime$44.99









