Raw convertor vs Trimage
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Raw convertor
This app converts ProRes RAW video files to CinemaDNG format, preserving audio and timecode. Users can choose between uncompressed or lossy compression with adjustable levels. A free trial offers limited conversions, with an in-app purchase unlocking full-length conversions for specific camera models.
- Batch conversion
- ProRes RAW to CinemaDNG
- Audio and timecode preservation
- Selectable compression levels
- Full-length conversion unlock
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This application provides batch conversion of RAW video files, from ProRes RAW format into a CinemaDNG reel including audio and timecode. The output compression method can be selected between an uncompressed 16-bit format and a lossy compression of various compression levels. Check out the app for free with a limited conversion of 300 frames per clip, an in-app purchase enables conversion of full length for a specific supported camera model. Currently supported camera models lists: Sony: * Sony ILCE-7SM3 (Sony A7S III) * Sony ILCE-7RM5 (Sony A7R V) * Sony ILME-FX3 (Sony FX3) * Sony ILME-FX3A (Sony FX3A) * Sony ILME-FX6 (Sony FX6) * Sony ILCE-1 (Sony A1) * Sony ILCE-1M2 (Sony A1II) * Sony ILME-FX30 (Sony FX30) * Sony ILCE-9M3 (Sony A9 II) * Sony ILCE-7CR (Sony A7CR) Nikon: * Nikon Z6 * Nikon Z6 II * Nikon Z6 III * Nikon Z7 * Nikon Z7 II * Nikon Z8 * Nikon Z9 ZCAM: * ZCAM E2 * ZCAM E2C * ZCAM E2-F6 * ZCAM E2-M4 * ZCAM E2-S6 * ZCAM E2-S6G * ZCAM E2-F8 Fujifilm: * Fujifilm GFX100 * Fujifilm GFX100 II * Fujifilm GFX100s * Fujifilm GFX100s II * Fujifilm X-H2S * Fujifilm X-H2 * Fujifilm X-S20 * Fujifilm X-M5 Sigma: * SIGMA fp * SIGMA fp L Canon: * Canon EOS R5 * Canon EOS R5 II * Canon EOS R5C * Canon EOS R6 MKII DJI: * DJI X7 * DJI Ronin 4D 6K * DJI Ronin 4D 8K * DJI Inspire 3 Olympus: * Olympus OM-D E-M1 Mark III * Olympus OM-1 * Olympus OM-D E-M1X Panasonic: * Panasonic Lumix GH5s * Panasonic Lumix GH6 * Panasonic Lumix GH7 * Panasonic Lumix G9 II * Panasonic Lumix S1 * Panasonic Lumix S1 II * Panasonic Lumix S1RII * Panasonic Lumix S1H * Panasonic Lumix S5 * Panasonic Lumix S5II * Panasonic Lumix S5II X * Panasonic Lumix BS1H What about sizes? Here is a example: Original Prores RAW file - 4.96GB cDNG Lossless - 12.54GB cDNG 3:1 - 6.0 GB cDNG 5:1 - 2.43 GB cDNG 7:1 - 1.53 GB cDNG uncompressed - 24.18 GB New camera models will be added over time based on user feedback and after our thorough technical review.
Trimage
Reclaim storage space by converting large RAW photos and JPEGs into smaller, high-quality files. This app compresses images directly on your device, preserving essential metadata and offering control over quality. It's designed for privacy, with all processing happening locally.
- Convert RAW to JPEG
- Compress large JPEGs
- See storage savings
- Adjustable quality slider
- Preserves metadata
- Batch processing
- Private, on-device processing
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Running out of space? Your RAW photos and oversized JPEGs are likely the culprit. Trimage converts and compresses them into lean, high-quality JPEGs so you can reclaim gigabytes — without sending a single photo off your device. Two simple modes, one tap to start: CONVERT RAW → JPEG RAW and DNG files are huge. Trimage turns them into beautiful JPEGs that look the same to your eye but take up a fraction of the space. Perfect for iPhone ProRAW shooters and anyone importing from a camera. COMPRESS LARGE JPEGS Already have big JPEGs eating your storage? Trimage recompresses them at the quality you choose, so you keep the photo and lose the bulk. WHY YOU'LL LIKE IT • See your savings — watch exactly how many megabytes (and gigabytes) you reclaim. • Quality you control — a simple slider from balanced to maximum quality. • Keeps what matters — preserves dates, location, favorites, and optional HDR/wide color. • Your originals stay safe — Trimage never deletes anything automatically. Converted originals are gathered into an album so you can review and remove them in Photos whenever you're ready. • Batch friendly — convert a handful or your entire library. • Built for iPhone and iPad. PRIVATE BY DESIGN Everything happens on your device. Trimage does not collect, upload, or share your photos or any personal data — there are no accounts, no tracking, and no servers. The only thing that leaves is the storage you free up. HOW IT WORKS 1. Pick photos, or let Trimage scan your library for RAW files or large JPEGs. 2. Choose your quality. 3. Tap Convert and watch the space add up. 4. Review your originals in the album and delete them when you're happy. Reclaim your storage today — your future self (and your iCloud) will thank you.
Screenshots
Verdict
The clearest difference is in-app purchases: Trimage at none against Raw convertor's 17. Trimage also leads on update cadence (daily vs every 3 weeks). 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. Raw convertor sells 17 one-off in-app purchases. Trimage asks for nothing beyond the download.
Raw convertor ships an update every 3 weeks, Trimage daily. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.
| Parameter | Raw convertor | Trimage |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 48.8% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 11 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Rozsnyo s.r.o. | Kush Ketankumar Modi |
Customer experience
Raw convertor
Trimage
Bugs and requests
Raw convertor
Reported bugs
6 issues- Skips frames in longer conversions
- Cannot open output file error
- Saves video clips as tons of stills
- Frame limit issues in trial version
- White balance and tint interpreted strangely
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- Loss of permission to delete files
Requested features
12 requests- Trim clip with in and out points
- Drag and drop files feature
- Support for Sony FX9
- Support for GH5s
- Support for SL2S
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- Support for Lumix S1H
- Support for Panasonic cameras (S5, GH5S, EVA-1, A1, S1, SH1)
- Support for Z-CAM M4
- Option for one purchase for all supported cameras
- Better compression performance
- Color space conversion/retention
- Ability to use license between 2 Operating Systems
Trimage
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Raw convertor
- Nikon Z9 license$74.99
- Panasonic S5 license$74.99
- Panasonic S1 II license$79.99
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- DJI X7 license$79.99
- Sony A7S III$79.99
- Sony FX3 license$79.99
- Sony A1 license$79.99
- Canon EOS R5 license$79.99
- Sony FX6 license$79.99
- Sony FX30$79.99
- DJI Ronin 4D 6K$79.99
- Canon EOS R6 MKII license$79.99
- Fujifilm X-H2 license$79.99
- Panasonic S5II X license$79.99
- Panasonic GH7 license$79.99
- DJI Inspire 3 license$79.99
- DJI Ronin 4D 8K$79.99
Trimage
No in-app purchases









