Negative Image Camera vs Photo Timestamp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Negative Image Camera
Capture unique, art-like photos by reversing image colors. This camera app offers an easy way to create visually striking images with inverted colors, perfect for artistic expression.
- Invert image colors
- Capture unique photos
- Create art-like images
- Easy photo editing
- Special effects camera
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A simple camera that can take photos with the colors of the image reversed. By inverting colors and inverting negative and positive images, you can capture unique images and tasteful art-like images. Let's take photos with interesting effects This is for people who want to take easily edited photos.
Photo Timestamp
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Photo Timestamp adds date, time, and GPS-style location stamps to photos for work proof, inspections, deliveries, property notes, field records, and personal documentation. Take or choose a photo, apply a readable stamp, and save the stamped copy. Original photos remain under your control. Why it helps: - Add readable date and time stamps - Include location coordinates when available - Save stamped copies for records or sharing - Useful for jobsites, field work, inspections, deliveries, and personal proof - Full access is available as a one-time in-app purchase Built for people who need photos that can explain when and where something happened.
Screenshots
Verdict
The clearest difference is in-app purchases: Negative Image Camera at none against Photo Timestamp's 1. Negative Image Camera also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). Photo Timestamp's advantage is ads (none vs shown) and update cadence (fortnightly vs every 3 months). On price 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. Photo Timestamp sells 1 one-off in-app purchase. Negative Image Camera asks for nothing beyond the download.
Negative Image Camera ships an update every 3 months, Photo Timestamp fortnightly. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.
| Parameter | Negative Image Camera | Photo Timestamp |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (7 ratings) — better | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 35 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryouhei Azuma | Myworkingmemory LLC |
In-app purchases
Negative Image Camera
No in-app purchases
Photo Timestamp
- Full Access$6.99
Questions
Is Negative Image Camera free?
Is Photo Timestamp free?
Do Negative Image Camera or Photo Timestamp have ads?
Which is updated more often, Negative Image Camera or Photo Timestamp?
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