Timestamp Camera vs ChallengeCam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Timestamp Camera
This app adds a permanent date and time watermark to your photos, ensuring you always know when a moment was captured. It's ideal for tracking progress, documenting memories, and creating visual timelines for various personal and professional projects.
- Add date and time stamps to photos
- Choose from 26+ timestamp styles
- Customize font color and position
- Import photos from gallery
- Save and share to social media
- Passcode lock for photo protection
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Know exactly when every photo was taken. Timestamp Camera adds a clear date and time watermark to new photos or images from your gallery — so your memories never get mixed up. Whether you're tracking your diet, workouts, study routine, baby's growth, or project progress, a simple timestamp makes every photo easier to remember and compare. Perfect for meal tracking, body transformation, parenting milestones, construction updates, and daily journaling. KEY FEATURES • Add date & time stamps anywhere on your photos • Choose from 26+ premium timestamp styles (Normal, Simple, Slim, Digital, Woowahan & more) • Customize font color to match your photo • Import photos from your gallery and add stamps • Save directly to Camera Roll and share to Instagram, WhatsApp & social media • Protect your photos with a passcode lock HOW TO USE 1. Take a photo or choose from your gallery 2. Pick your favorite timestamp style (26+ styles) 3. Adjust color and position 4. Save to your Camera Roll 5. Share on social media if you'd like WHY YOU NEED TIMESTAMPS When you move or back up photos, file dates can change. A photo taken in 2022 might show as 2026. With Timestamp Camera, the date and time are written directly on the photo — so you always know when that moment happened. WHO USES TIMESTAMP CAMERA • Diet & Fitness — Track body changes, workouts, and meals over time. Perfect for weight loss, muscle gain, and healthy eating habits • Parents & Moms — Document baby growth and create a timeline of memories. Record first steps, milestones, and everyday moments • Students — Mark daily study sessions or notes for easier review. Track study progress and exam preparation • Events & Projects — Document events, construction, or project stages and share with clients. Perfect for builders, event planners, and freelancers • Photographers & Travelers — Show how the same place looks across different seasons or times. Create before/after comparisons CAMERA FEATURES • Clear, bright photos using front or rear camera • High-resolution zoom for detailed shots • Flash support for low-light conditions • White balance control for better colors • HD quality photos with no quality loss PREMIUM TIMESTAMP STYLES Access 26+ beautiful timestamp designs: • 7 free styles (Normal, Simple, Mini, Amatic, Glypha, Barunpen, Box) • 19 premium styles including Slim Pack (6), Woowahan Pack (6), Digital Clock Pack (6) • Anniversary style for special dates • Custom colors and positioning for all styles SUBSCRIPTION DETAILS • Unlock all premium timestamp styles with Timestamp Premium • Remove all ads for a clean experience • 7-day free trial available • Cancel anytime before renewal • Monthly and yearly plans available MORE • Lightweight, simple design that's easy to use • No reduction in photo quality • Year Review feature to look back on your photos • Stable and responsive during normal use • Regular updates with new styles • Available in 10+ languages Perfect for: photo journaling, meal prep tracking, workout logs, baby books, project documentation, before/after photos, daily habits, goal tracking, memory keeping, and every moment worth remembering. Download Timestamp Camera and start adding real dates to real moments. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://timestamp.camera/privacy.html
ChallengeCam
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Prop up your phone and hit start. Studying, yoga, drawing — whatever you did, it becomes a 5-second timelapse. ■ Great for • Study sessions — show how long you really sat down • Workouts & yoga — replay your home routine in seconds • Hobbies — watch a drawing, knitting or practice session come together • Challenges & groups — a short GIF that's easy to post in a group chat ■ Features • Goal time — 10 minutes to 3 hours, set your own, or no limit • Power-saving screen — the display dims while recording to save battery and heat • Automatic capture — just leave it on, it takes shots at a steady interval • Proof watermark — elapsed time, goal progress and date stamped on every frame • Applause — hear a round of applause when you reach your goal • Blur — soften your face and room, keep the effort visible • Save & share — save to your gallery and share anywhere ■ Private by design • No sign-up • Your recordings never leave your device Available in English, Korean, Japanese, Chinese and German.
Screenshots
Verdict
The clearest difference is in-app purchases: ChallengeCam at none against Timestamp Camera's 5. ChallengeCam also leads on ads (none vs shown). Timestamp Camera's advantage is device support (3 vs 1). On price 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. Timestamp Camera sells 5 in-app purchases, starting at $19.99 per year. ChallengeCam asks for nothing beyond the download.
| Parameter | Timestamp Camera | ChallengeCam |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6.8K ratings) — better | — |
| Positive reviews | 63.5% of reviews | — |
| Number of ratings | 6.8K — better | — |
| Update frequency | Every 9 days | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 101 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Artify Inc. | SEUNGBEOM HAN |
Bugs and requests
Timestamp Camera
Reported bugs
4 issues- Photos not saving properly
- Timestamp not displaying correctly
- App crashing or freezing
- Functionality broken after updates
Requested features
4 requests- Add location information to photos
- Improve camera quality and zoom
- Allow batch processing of photos
- Provide more time/date stamp options
ChallengeCam
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Timestamp Camera
- Premium 1-Year7 Days trial$19.991 Year
- Remove Ad$0.99
- Slim Breakfast Pack$2.99
- Digital Clock Pack$2.99
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- 3 in 1 Stamp Packs$4.99
ChallengeCam
No in-app purchases
Questions
Is Timestamp Camera free?
Is ChallengeCam free?
Do Timestamp Camera or ChallengeCam have ads?
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