Comparison

Lumen vs CamerAI

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

Head to head
About

Lumen

Features
Read full description

Lumen is an on-device AI camera for still photos. It reads the scene live — faces, light, motion, landscapes — and continuously tunes focus, exposure and tone for you. Then it finishes each photo with a hand-crafted analog film-style color rendering (still photography only — Lumen does not record video). MACRO MODE, BUILT IN Lumen brings a tool usually reserved for professional manual-focus cameras into a simple point-and-shoot: real-time focus peaking colors the sharpest edges red as you shoot, so you always know exactly what's in focus — essential once depth of field gets razor-thin up close. Turn on Focus Stacking and Lumen captures a quick burst at different focus points and merges them into one photo, sharp from front to back — entirely on your iPhone, no desktop software required. Works best with a steady hand or a small tripod. TWO MODES • AI · 12MP — full scene-aware processing plus your chosen film-style color look. • Max Quality · 24MP — Apple's full-resolution photo pipeline, no filters, for maximum detail. COLOR LOOKS Eight color renderings inspired by classic analog film stocks: Standard, Classic, Eternal, Brass, Contemporary, B&W HC, Selenium and Sepia. Swipe to compare; the active look glows. BUILT FOR PHOTOGRAPHERS • Tap to focus and meter anywhere. • 0.5x / 1x / 2x / 5x zoom presets plus pinch. • Live face-tracking autofocus. • Full EXIF preserved; photos saved to a dedicated Lumen album. PRO MODE (one-time unlock) For photographers who want full creative control: • Manual ISO, shutter speed, white balance and focus • Unlock all eight film looks • Max Quality · 24MP for highest detail One-time purchase, no subscription. PRIVATE BY DESIGN Everything runs on your device. No accounts, no servers, no analytics, no tracking. Your photos never leave your phone unless you share them.

About

CamerAI

Transform your photos by describing your desired scene before you shoot. This AI-powered camera lets you instantly reimagine outfits, backgrounds, and add elements to your images. Experience a new way to capture moments, where your imagination is the only limit.

Highlights
  • AI-powered image generation
  • Prompt-based scene creation
  • Customizable outfits and backgrounds
  • Add any element to photos
  • Voice prompt transcription
  • Multiple aspect ratios
  • Self-timer
Features
Read full description

Reality is just the starting point. CamerAI is a new kind of camera. Instead of editing photos after, you describe what you want before. Tap Outfit. Tap Background. Tap Add anything. Hit the shutter. Your face, your pose, your moment - reimagined in seconds. Want to wear a leather jacket on a Tokyo rooftop? Type it. Want a 1940s film look in the rain? Type it. Want to be in a Wes Anderson scene with vintage Kodachrome lighting? You got it. WHAT YOU CAN PROMPT • Outfit - leather jacket, wedding dress, samurai kimono, anything • Background - Tokyo neon, beach sunset, spaceship interior, anywhere • Add - gold chains, flaming basketball, lightsaber, electric guitar, anything • Style - film noir, golden hour, Wes Anderson pastels, Blade Runner rain HOW IT WORKS 1. Open the camera (it's already on) 2. Tap a prompt and describe what you want 3. Hit the shutter - the AI does the rest That's it. No timeline. No layers. No editing screen. Just describe and shoot. WHY IT'S DIFFERENT Most AI photo apps make you upload, wait, tweak filters, and pray. CamerAI is built around the camera itself. The prompt is the camera. You're not editing what was - you're shooting what could be. Powered by Google's latest image AI, your face, pose, expression, and framing are preserved. Everything else is up for grabs. WHAT'S INSIDE • 4:3, 1:1, and 16:9 aspect ratios with live crop preview • Voice prompts - talk to the camera, it transcribes • 3, 5, 10-second self-timer • Front and back camera with standard .5x / 1x / 2x / 3x zoom • Original-vs-AI compare in the result viewer • Pinch to zoom into your shots PLANS • Free - 3 generations to try it out • Plus - $4.99/month or $39.99/year - 30 generations / month • Pro - $9.99/month or $79.99/year - 60 generations / month • Top-up - $1.99 for 10 generations any time Subscriptions auto-renew until cancelled. Manage in Settings → Apple ID → Subscriptions. Payment is charged to your Apple ID. Auto-renewal can be turned off at least 24 hours before the end of the current period. PRIVACY We don't have accounts. We don't ask for your name, email, or location. We don't sell data. We don't run ads. Your photos pass through Google's Gemini API for generation and aren't stored on our servers. Privacy policy: https://camerai-backend.z7pgzjhv4p.workers.dev/privacy Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Lumen4 screens
CamerAI4 screens

Verdict

The call

The clearest difference is update cadence: CamerAI at daily against Lumen's every 5 days. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lumen sells 1 one-off in-app purchase and CamerAI sells 7 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Lumen ships an update every 5 days, CamerAI daily. The most recent releases landed on September 11, 2026 and September 8, 2026 respectively.

Scorecard1 real difference · 9 level
Lumen versus CamerAI: the parameters behind the verdict, then further details
ParameterLumenCamerAI
PriceFreeFree
Rating5.0 (5 ratings) — better
Positive reviews100.0% of reviews
Number of ratings5 — better
Update frequencyEvery 5 daysDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size17 MB3 MB
Age rating4+12+
DeveloperMario SteenbergenBejo Dohmen

In-app purchases

1 purchases

Lumen

One-time1
  • Lumen Pro$6.99
7 purchases

CamerAI

Subscriptions4
  • Plus$4.991 Month
  • Pro$9.991 Month
  • Plus$39.991 Year
Show 1 more
  • Pro$79.991 Year
One-time3
  • Top-up: 10 generations$1.99
  • Top-up 50 Generations$8.99
  • Top-up 150 Generations$19.99

Questions

Is Lumen free?
Lumen is free to download, with in-app purchases available.
Is CamerAI free?
CamerAI is free to download, with in-app purchases available.
Do Lumen or CamerAI have ads?
Neither Lumen nor CamerAI shows ads.
Which is updated more often, Lumen or CamerAI?
Lumen ships an update every 5 days, and CamerAI daily. Most recently, Lumen was updated on September 11, 2026 and CamerAI on September 8, 2026.

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