Snap Stamp vs Night Keeps
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Snap Stamp
Read full descriptionHide full description
Looking for a timestamp camera for everyday photos, or a simple way to turn GPX running data into something worth sharing? Snap Stamp brings timestamps, photo watermarks, stickers, a photo calendar, and activity insights together in one friendly camera app. Add time and personality to study check-ins, workout selfies, meal logs, family milestones, pet photos, and travel memories. A photo captures the moment; the date, movement, and story make it worth keeping. [A timestamp camera that matches your style] Choose from 30 timestamp designs, including classic date and time, digital, analog, calendar, film, diary, travel stamp, ticket, instant photo frame, neon, postcard, and camcorder styles. Mix 13 fonts with your favorite colors. Move the timestamp directly on the photo, then resize or rotate it until it feels right. Match the font and color of your timestamp and GPX stamp for a clean, poster-like finish. Waiting for an important day or working toward a goal? Add a countdown for exams, trips, anniversaries, fitness goals, and other milestones. [Photo watermarks, stickers, and easy decorating] Add built-in stickers and emojis, or turn an album image into a reusable custom sticker. Crop what you need, remove the subject’s background, and save it as a logo, signature, character, or personal image watermark. Move, resize, rotate, and layer every element with simple gestures. Choose from 1:1, 4:5, 3:4, 2:3, 9:16, and 9:21 shooting ratios. Front and rear camera switching, zoom, and a 3×3 grid help you frame daily check-ins and vertical social content. [Turn GPX running data into a photo poster] After your workout, import a GPX file you already have. Snap Stamp reads the route, distance, elapsed time, average pace, elevation gain, and date, then places that information at your fingertips. Start with a running template or build a layout with only the details you want. Adjust each item’s style, opacity, position, size, and rotation so the data complements your photo instead of covering it. Take a new finish-line photo or choose one from your album. Automatic subject cutout and manual refinement let you place the route and stats behind or in front of the runner for a layered look. If you prefer not to show familiar locations when sharing, leave the first and last 200 meters of the route off the final image. GPX file analysis is performed on your device. [From study check-ins to fitness and habit journaling] Create categories for study, fitness, meals, daily life, parenting, pets, travel, or anything else you want to remember. Give each category its own countdown and camera style, so your favorite setup is ready next time. Photos are saved into category-based albums, keeping study, workout, and meal records organized while still letting you browse everything together. [Look back with a photo calendar and activity insights] Browse saved photos in a grid or monthly photo calendar. Add the calendar widget to your Home Screen to keep your growing collection close without opening the app. Activity insights show your weekly and monthly record count, weekday and weekend balance, favorite days and times, current streak, and personal best. A quick daily photo can gradually become a routine you are proud to revisit. Snap Stamp is a great fit for: - Study check-ins with the time and goal date - Meal, workout, hydration, and daily habit journals - Running photos with a GPX route, distance, and pace - Family, child, and pet growth memories organized by date - Travel photos with the time and mood of the day - Social photos with a personal logo or image watermark Your day does not need to be extraordinary to be worth remembering. Add the time, movement, and feeling behind an everyday photo, and it becomes part of your story. Stamp today’s time and story onto a photo you will want to see again.
Night Keeps
Read full descriptionHide full description
Night Keeps is a focused low-light camera for moments that should still feel like night. Capture dinners, small concerts, dates, rainy streets, and ambient light without turning every shadow into daylight. FIVE LOOKS, READY TO SHOOT Start with five restrained photo looks at no cost: • True Night keeps darkness natural and highlights controlled. • Ember protects warm restaurant and dinner light. • Velvet adds a softer, intimate portrait mood. • Neon Rain brings out neon glow and wet street color. • Silver creates a crisp monochrome noir finish. THE COMPLETE NIGHT COLLECTION Full Access is one optional, one-time in-app purchase. It unlocks 15 additional looks—including Midnight, Blue Hour, Streetlight, Aurora, Cinema, Analog, Noir, and Sepia—and removes ads permanently. There is no subscription. SHOOT OR BRING YOUR OWN PHOTO Take a new photo, switch cameras, or choose one image through Apple's system picker. Every look is rendered on your iPhone. Save a finished copy or use the system share sheet. PHOTOS STAY PRIVATE No account is required. Your photos are processed on your iPhone and are never sent to us or to the advertising service. The free version may show a banner and occasional full-screen ads according to your ad privacy choices. Core capture and editing remain available without an account. Night Keeps combines a film-inspired, analog sensibility with fast modern capture for dark scenes, concert color, vintage warmth, and rain-lit streets.
Screenshots
Verdict
The clearest difference is in-app purchases: Snap Stamp at none against Night Keeps's 1. Snap Stamp also leads on ads (none vs shown). Night Keeps's advantage is iOS requirement (17.0 vs 26.0). On price 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. Night Keeps sells 1 one-off in-app purchase. Snap Stamp asks for nothing beyond the download.
| Parameter | Snap Stamp | Night Keeps |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | — |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 107 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | dongkyu kim | YongJae Kim |
In-app purchases
Snap Stamp
No in-app purchases
Night Keeps
- Full Access$3.99








