Lokmi vs SeoulRoll
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lokmi
Capture photos and videos with essential job site information automatically stamped on them. Add date, time, GPS location, address, and notes directly to your media. Generate professional PDF reports and organize your work with unlimited folders.
- Automatic date, time, and GPS stamping
- Street address and map overlay
- Customizable stamp styles
- PDF report generation
- Unlimited job/site folders
- Stamped video recording
- Before and after photo comparison
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Lokmi is a timestamp camera for work. It puts the date, time, GPS location, street address and a small map on your photos and videos, the moment you take them. No ads. No account. No subscription. Pro is one payment, yours for life. WHY LOKMI - No ads, ever. Nothing pops up between your photos. - No subscription. The camera, the stamp, video, folders and PDF reports are free. Pro is one payment. - Opens straight on the camera. No sign-up, no setup. - See the stamp before you shoot. What you see is what you get. - Wrong address? Fix it after the shot. Pick a nearby address or type your own. - No signal? The date, time and GPS point are still saved. The address is added when you are back online. - The stamp is part of the image. It stays when you send the photo by text, WhatsApp or email. WHAT GOES ON THE PHOTO - Date and time, with time zone, in 12- or 24-hour time - GPS coordinates, in decimal or degrees - Street address - Small map with a pin - Your notes: type them, or say them and Lokmi writes them - Your company name and logo (Pro) You choose what to show. Three stamp styles, all free: Bottom Bar, Corner Card or Full Panel. BUILT FOR THE JOB SITE - PDF reports: turn a day of photos into a clean report for your client or boss. - Folders by job or site. Free and unlimited. - Before and after: two photos side by side in one image. - Stamped video with sound. - Sharp photos, with ultra-wide, wide and telephoto lenses (on phones that have them). - Print-safe stamp: it stays away from the edges, so it is not cut when you crop or print. - Optional: copy every new photo to your phone gallery. WHO USES LOKMI Contractors and construction crews • Roofing, HVAC and plumbing • Site inspections • Property managers and real estate • Insurance claims and adjusters • Delivery and installation proof • Surveying and field research • Landscaping and cleaning Send the client a photo that shows the job is done. Add a PDF report to your invoice. Keep a clean record of every site visit, with the date, time and place on every shot. LOKMI PRO: PAY ONCE, KEEP IT FOREVER - Your company name and logo on every photo and report - Reports with no photo limit (a free report holds up to 10 photos) and without the "Made with Lokmi" line - Client signatures on reports - Draw on photos: arrows, boxes and text - Stamp many gallery photos at once - Industry templates for 8 trades - Photo map: see all your photos on one map - Export to CSV, KMZ or Shapefile - Backup to your own Google Drive - Network time and integrity check: see if a photo is unchanged since capture One payment. No subscription. No ads. Ever. YOUR PHOTOS STAY YOURS Lokmi has no account and no cloud of its own. Your photos stay on your phone. To find the address and draw the map, Lokmi sends the GPS point, never the photo. Backup is off until you turn it on, and it goes to your own Google Drive. Questions or ideas? Tap "Get help" in the app. You talk to the developer, not a bot.
SeoulRoll
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Join selected photos into one film roll. • Square, landscape, and portrait ratios • Original or city filters including Seoul, Busan, and Jeju • Grain, vignette, and 35mm frame controls • Per-photo filters and batch editing • Timestamps that prefer capture metadata • Save results to Photos and share with the iOS share sheet Monthly and yearly Premium subscriptions unlock additional ratios, batch editing, and batch timestamp saving. See the App Store for product details and billing terms. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Lokmi at none against SeoulRoll's shown. On price, update cadence, in-app purchases 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
Both are free to download. Lokmi sells 1 one-off in-app purchase and SeoulRoll sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Lokmi ships an update every 5 days, SeoulRoll every 4 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Lokmi | SeoulRoll |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 days | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 36 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Mohamed Bziyar | Hoein Song |
In-app purchases
Lokmi
- Lokmi Pro$19.99
SeoulRoll
- Monthly Premium$1.991 Month
- Yearly Premium$17.991 Year









