Comparison

Simple vs One Camera Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Simple

Features
Read full description

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~

About

One Camera Pro

Features
Read full description

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

Simple1 screens
One Camera Pro4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 3 level
Simple versus One Camera Pro: the parameters behind the verdict, then further details
ParameterSimpleOne Camera Pro
PriceFreeFree
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.8.315.6 — better
Further details — not scored
Size36 MB8 MB
Age rating4+4+
DeveloperHideaki Uchikoshi剑霞 马

In-app purchases

None

Simple

No in-app purchases

3 purchases

One Camera Pro

Subscriptions2
  • Monthly Member$1.991 Month
  • Yearly Member3 Days trial$9.991 Year
One-time1
  • lifetime member$9.99

Questions

Is Simple free?
Simple is free to download, with no in-app purchases.
Is One Camera Pro free?
One Camera Pro is free to download, with in-app purchases available.
Do Simple or One Camera Pro have ads?
Simple shows ads; One Camera Pro does not.
Which is updated more often, Simple or One Camera Pro?
Simple ships an update every 2 weeks, and One Camera Pro every 2 months. Most recently, Simple was updated on July 28, 2026 and One Camera Pro on September 16, 2026.

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