DPI vs LSC Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DPI
Easily modify the DPI (dots per inch) of your images. Save, share, email, or print your adjusted photos with new DPI values.
- Change image DPI
- Save modified image
- Share image
- Email image
- Print image
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This app allows you to change the DPI value of an image. The image with the changed DPI value can be saved as a new image, shared, emailed or printed.
LSC Studio
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LSC Studio transforms existing videos into stunning long-exposure style photographs directly on your device. Instead of requiring a dedicated camera setup or complicated editing software, LSC Studio analyzes video frames and combines them into a single high-quality image using advanced image accumulation techniques. Choose between three creative processing modes: • Motion Clean – blends motion smoothly while reducing visual clutter • Light Trails – preserves bright moving elements to create striking trail effects • Action Shot – combines multiple positions of a moving subject into one image Features: • Create long-exposure images from existing videos • Motion Clean, Light Trails, and Action Shot modes • Adjustable processing duration • Optional stabilization for cleaner results • Fast on-device processing • Simple and intuitive workflow • Save results directly to your Photo Library • No subscriptions • No cloud processing required LSC Studio is ideal for: • Light trail photography • Traffic and city scenes • Night photography • Sports and movement • Creative motion effects • Experimental mobile photography Simply select a video, choose a processing mode and duration, and generate a unique long-exposure image in seconds.
Screenshots
Verdict
The clearest difference is price: DPI at Free against LSC Studio's $1.99. LSC Studio's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence and device support 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
DPI is free to download; LSC Studio costs $1.99 up front. DPI sells 1 one-off in-app purchase. LSC Studio asks for nothing beyond the download.
DPI ships an update every 2 months, LSC Studio every 6 weeks. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.
| Parameter | DPI | LSC Studio |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.7 (1.1K ratings) — better | — |
| Positive reviews | 60.3% of reviews | — |
| Number of ratings | 1.1K — better | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Vitalij Schaefer | Photurion, Inc. |
Bugs and requests
DPI
Reported bugs
2 issues- Crashes when trying to look back in photos
- Doesn't handle large files, just crashes
Requested features
2 requests- Upload multiple images at a time
- Merge DPI and Image Size into a single app
LSC Studio
Not enough reviews yet to summarise bugs or requests.
In-app purchases
DPI
- Remove Ads$34.99
LSC Studio
No in-app purchases









