Simple vs One Camera Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple
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The camera only allows user to set the flash on and off when taking pictures. When shooting, the original photo and the sepia-toned photo are saved at the same time. ~Simple operation like old disposable cameras~
One Camera Pro
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Your phone only has 128 GB or 256 GB, and you’re already shopping for a new one? Stop using the stock camera—it’s the culprit, not you. With “One Camera”, you keep the same image quality while smart-compressing every shot, saving 70 %+ space. A 256 GB phone suddenly feels like 1 TB—shoot as much as you want. Tired of life and work photos mixed together? Wish your Yunnan-trip pictures could auto-group themselves? Hate spending hours sorting the chaos later? “One Camera” kills every one of those pain points. A camera that never asks you to tidy up—everything auto-files the instant you press the shutter. Say goodbye to bad light: - Back-lit group shots—no more dark faces. - Overcast day-outs—no more dull gray. - Under trees or eaves—faces stay bright. “One Camera”: your smart light butler. One tap, instant glow. Smart Light Optimization Core algorithms auto-balance exposure—front light, back light, side light—every photo stays clear and natural. Offline, on-the-spot fixes All processing runs on the phone; no network needed. Edit while you travel, worry-free. Style filters for every mood One click gives your shot a fresh, vintage, or cinematic vibe—express yourself effortlessly. No fear of light, no need for signal. “One Camera” captures every crisp moment—anywhere, anytime. Privacy Policy: https://www.termsfeed.com/live/cc31f53b-faa5-45c3-b1a7-5c9c7105c5a3 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Simple at none against One Camera Pro's 3. Simple also leads on update cadence (every 2 weeks vs every 2 months). One Camera Pro's advantage is ads (none vs shown). On price, device support 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. One Camera Pro sells 3 in-app purchases, starting at $1.99 per month. Simple asks for nothing beyond the download.
Simple ships an update every 2 weeks, One Camera Pro every 2 months. The most recent releases landed on July 28, 2026 and September 16, 2026 respectively.
| Parameter | Simple | One Camera Pro |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.8.3 | 15.6 — better |
| Further details — not scored | ||
| Size | 36 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Hideaki Uchikoshi | 剑霞 马 |
In-app purchases
Simple
No in-app purchases
One Camera Pro
- Monthly Member$1.991 Month
- Yearly Member3 Days trial$9.991 Year
- lifetime member$9.99








