Comparison

Lambda Photo vs Mosp

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

Head to head
About

Lambda Photo

This powerful photo editor allows you to create stunning images with advanced color correction and natural skin tone adjustments. Unlock all features and import/export options with a subscription plan. Experience professional-grade image manipulation on your device.

Highlights
  • Advanced color panel
  • Natural skin tone enhancement
  • Import and export features
  • Professional-grade editing
  • Cross-device image generation
Features
Read full description

Lambda Photo is a professional color-grading editor for iPhone and iPad. Open JPEG, HEIC, or RAW, work with a live preview, and export a photo you can be proud of — including HDR HEIC that looks right on an HDR display and still holds up on SDR. Built for light, color, and skin. Exposure, Subject Exposure, and Relight give you control after the shot. HSL, curves, film looks, and .cube LUTs put color back in the image without pushing skin off-natural. Finish with subject, sky, and background masks, linear and radial grades, bokeh, grain, and Golden Hour. WHAT YOU CAN DO • Light: exposure, highlights, shadows, HDR, relight, subject exposure • Color: HSL, curves, temperature, vibrance, split tone, LUT import • Detail: sharpen, denoise, Ultra Denoise, texture, clarity • Finish: subject / sky / background, brush, linear, radial, bokeh, vignette • Looks: profiles, film, presets — plus your own .cube LUT or .dcp • Portrait: skin, eyes, teeth — edge-aware, on device • Batch export and edit from Photos or the share sheet • Formats: JPEG, HEIC, RAW, PNG, JPEG XL Everything runs on your device. No account required. Lambda Photo is free to edit; an optional auto-renewing Monthly Subscription removes ads after you save. SUBSCRIPTIONS Payment is charged to your Apple ID at confirmation of purchase. The Monthly Subscription renews automatically unless you turn off auto-renew at least 24 hours before the end of the current period. Manage or cancel in Settings → Apple ID → Subscriptions. Unused portions of a free trial, if offered, are forfeited when you purchase. Privacy Policy: https://lambdaindustriesglobal.com/privacy-policy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Mosp

Features
Read full description

Distill one look from 8 references — then make every new photo belong. Mosp helps you build a consistent atmosphere across your grid, without the guesswork. --- HOW IT WORKS 1. Curate: Pick 8 reference photos that define your visual identity. 2. Distill: Mosp analyzes your references on-device and distills them into a reusable Look. 3. Refine: Apply the Look to any photo, fine-tune if needed, and confirm the result in a 3×3 grid preview. --- KEY FEATURES • 8→1 Look distillation, on-device • Grid preview — instantly see if your new photo belongs • Strength slider for quick, effortless results • Advanced Adjust controls: Brightness, Exposure, Contrast, Tint, Saturation, Warmth, Highlights, Shadows, Vignette, fade, grain • Transform tools: crop, rotate, straighten • Multiple Looks for different moods (Pro) • Export: Social quality (Free) · Original quality (Pro) • No account required. No cloud. Just your photos. --- PRO (LIFETIME) Upgrade once, own it forever. • Unlimited Look slots • Original-quality export --- • Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Lambda Photo4 screens
Mosp4 screens

Verdict

The call

The clearest difference is ads: Mosp at none against Lambda Photo's shown. Mosp also leads on update cadence (every 2 days vs fortnightly). On price, in-app purchases, 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. Lambda Photo sells 1 in-app purchase, starting at $2.99 per month and Mosp sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Lambda Photo ships an update fortnightly, Mosp every 2 days. The most recent releases landed on October 17, 2026 and September 29, 2026 respectively.

Scorecard2 real differences · 7 level
Lambda Photo versus Mosp: the parameters behind the verdict, then further details
ParameterLambda PhotoMosp
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyFortnightlyEvery 2 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.017.6 — better
Further details — not scored
Size174 MB22 MB
Age rating4+4+
DeveloperLambda Industriessanse

In-app purchases

1 purchases

Lambda Photo

Subscriptions1
  • Monthly Subscription$2.991 Month
2 purchases

Mosp

Subscriptions1
  • Mosp Pro Monthly14 Days trial$2.991 Month
One-time1
  • Mosp Pro Lifetime$29.99

Questions

Is Lambda Photo free?
Lambda Photo is free to download, with in-app purchases available.
Is Mosp free?
Mosp is free to download, with in-app purchases available.
Do Lambda Photo or Mosp have ads?
Lambda Photo shows ads; Mosp does not.
Which is updated more often, Lambda Photo or Mosp?
Lambda Photo ships an update fortnightly, and Mosp every 2 days. Most recently, Lambda Photo was updated on October 17, 2026 and Mosp on September 29, 2026.

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