Underlay vs Keeply
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Underlay
Easily recreate photos with precision by overlaying your original image. Adjust opacity, position, scale, and rotation to match framing and composition. Edit, save, and share before-and-after comparisons.
- Reference photo overlay
- Adjustable opacity, position, scale, rotation
- Framing and composition matching
- Crop and filter editing
- Before-and-after photo saving
- Progress shot creation
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Underlay makes it easy to recreate any photo with precision. Keep your original visible while you shoot, align every detail, and capture a better match in less time. • Use a reference photo beside the camera or as a live overlay • Fine-tune opacity, position, scale, and rotation • Match framing, angle, composition, and subject size • Edit your result with crop and filters • Save and share before-and-after photos Perfect for travel recreations, pose matching, product photography, and progress shots. FREE 3-DAY TRIAL, THEN WEEKLY Enjoy unlimited photo saves and sharing with Underlay. After the 3-day free trial, your subscription renews automatically every week unless canceled at least 24 hours before the end of the trial or current billing period. Manage or cancel anytime in your iPhone Settings. MONTHLY PLAN Get unlimited photo saves and sharing with Underlay. Your subscription renews automatically each month unless canceled at least 24 hours before the end of the current billing period. Manage or cancel anytime in your iPhone Settings. Subscribe for unlimited access to Underlay features. Choose between weekly, or monthly payment plans. By using Underlay, you agree to our Privacy Policy and Terms of Use: https://sites.google.com/view/underlay-privacy-policy/home https://sites.google.com/view/underlay-terms-of-use/home
Keeply
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Sort your photos, transfer them to your computer, then free up space on your iPhone — no cable, no iCloud, no account. Most swipe apps stop at delete. Keeply finishes the job: what you keep is filed into folders, then sent to your computer over WiFi. After that, you empty the trash with peace of mind. Your first 30 photos transfer for free: try sending them to your computer before you pay for anything. TRANSFER TO YOUR COMPUTER • WiFi transfer: Keeply shows a short address and a 6-digit code (or a QR code). Open the address in the browser of a Mac or PC on the same WiFi network. • Download a whole folder, or everything at once, in one click: you get a ZIP file. • Original files, not recompressed, with their real name, format and date. Videos included. • A JPEG version is offered for computers that cannot read HEIC. • Keep Keeply open during the transfer; a summary tells you what was transferred. • Nothing to install on the computer. No cable, no account, no cloud. • ZIP archive: one .zip file per folder, shared through the iOS share sheet (AirDrop, Files…). • iOS albums: get your folders as albums in the Photos app. SORT • Swipe right to keep, left to delete. • Sort month by month, full screen, with zoom. • Undo your latest decisions as many times as you need. • Photos you've already sorted don't come back: you pick up where you left off. FILE INTO FOLDERS • Every photo you keep is filed automatically in its month's folder. • Create your own folders (trips, family, work…) and file photos there. • Those folders are what you transfer. FREE UP SPACE • Suggestions: screenshots, bursts, exact duplicates, similar photos (iOS 17 or later), heavy videos. • Reclaimable space is shown before you delete anything. • Trash: nothing is erased from your iPhone until you confirm. FREE AND PREMIUM Free: swipe sorting, sorting by month, Screenshots and Bursts suggestions, folders, trash, and transferring your first 30 photos (WiFi, ZIP or albums). Keeply Premium: unlimited transfers (WiFi, ZIP archive, iOS albums), plus the Duplicates, Similar photos and Heavy videos suggestions. A single purchase unlocks Keeply Premium for life: no subscription, nothing to cancel. The price is shown on the purchase screen. YOUR PHOTOS STAY WITH YOU Keeply never uploads your photos to a server. They only leave your iPhone for your own computer, over your local network. The transfer address changes every session and only gives access to the photos in your folders. No account to create. Duplicate and similar-photo detection runs on your iPhone. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://appcraft31.vercel.app/privacy/keeply.html
Screenshots
Verdict
Underlay and Keeply 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. Underlay sells 2 in-app purchases, starting at $1.99 per 7 days and Keeply sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Underlay ships an update every 3 weeks, Keeply fortnightly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | Underlay | Keeply |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Vyacheslav Volynchits | Nicolas Zanette |
In-app purchases
Underlay
- Underlay Weekly Membership3 Days trial$1.997 Days
- Underlay Month Membership$5.991 Month
Keeply
- Keeply Premium (Monthly)7 Days trial$1.991 Month
- Keeply Premium (Yearly)7 Days trial$12.991 Year
- Keeply Premium for life$4.99









