Comparison

ButterLens vs 36 Frames Camera

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

Head to head
About

ButterLens

Features
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ButterLens is a tiny camera with a single idea. A soft, buttery lens that turns everyday moments into gentle memories. No filters. No complicated settings. Just open the camera and shoot. Inspired by the feeling of old film cameras, ButterLens keeps things simple. Every photo carries the same warm, dreamy look โ€” like a memory that has softened over time. Perfect for capturing: โ€ข quiet walks โ€ข everyday moments โ€ข soft memories โ€ข imperfect beauty Sometimes the best photos are the ones that feel a little blurry, a little warm, and a little nostalgic. Just point. Just shoot. Let the world melt a little. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

36 Frames Camera

Features
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One roll. Thirty-six frames. No preview, no retakes, and no way to see a single photo until the roll comes back from the lab. 36 Frames is a film camera for your iPhone. You load a roll, and from the first frame to the thirty-sixth there is nothing to look at but the counter. You can't check the shot. You can't delete the bad ones. You shoot, you trust it, and you move on. It's how photography felt before there was a screen on the back of the camera. When the roll is full, or whenever you decide you're done with it, you send it to the lab. Standard developing takes two to five working days. Express comes back in about an hour. The look is identical either way; the only thing you ever trade is time. Then one day the roll is ready, the contact sheet arrives, and you finally see what you spent your week shooting. Keep the good ones. That's the whole app. WHAT YOU GET One roll, thirty-six frames. The counter is the only feedback there is. No preview, no retakes, no recovery. Nothing you shoot can be viewed until the roll is developed. Not previewed, not reviewed, not undeleted. Two ways to wait. Standard developing in two to five working days, never coming back on a weekend. Express in about an hour. Both are free, and neither one looks better than the other. Two films. Colour 400 and Mono 400, each with its own grain, colour rendering and tone. The look is applied when the roll is developed, not when you shoot, so you never get to preview it either. A camera worth holding. Every lens on your iPhone, a viewfinder that shows exactly what gets captured, a shutter speed dial from 1/1000 of a second to a full second, optional manual focus with focus peaking, a rule-of-thirds grid and a horizon level. One tap is the shutter. Short rolls are fine. Send any time after the first frame. The lab develops only the frames you actually shot. Widgets, Lock Screen and Siri. See how far into the roll you are and when the next one is ready, jump straight to the shutter from Control Center or the Action Button, and ask Siri about a roll. Put your developed photos on the Home Screen with the Album widget. Choose your app icon. Keep the original yellow camera on your Home Screen, or pick Kumquat, Raspberry, Plum, Juniper, Kiwi or two-tone black and chrome. Free for everyone. Keepers go to Photos. Developed frames save at full resolution with the real capture details: date, place, lens, exposure. They sort into your library where they belong. Ask the lab for a white border, or for the date or the frame number stamped in the corner. In a hurry? There's a Rush option that develops a roll on the spot, free and unlimited. The app will gently point out that rushing every roll rather defeats the point. WHERE YOUR PHOTOS GO Nowhere. "Sending the roll to the lab" is this app's language for a wait that runs entirely on your own phone. Undeveloped frames live in the app's private storage, developing happens on the device, and nothing is ever uploaded. There's no account to make, no sign-up, no analytics, no ads and no tracking. It works in airplane mode. The wait is real, though. It isn't a progress bar you can skip by relaunching. WHAT IT COSTS Free to download, and your first two rolls are free, one on each film, so you get a proper feel for it. After that, a single one-time purchase unlocks unlimited rolls, forever. Nothing metered, and nothing that expires. Buy it once and the app keeps working. Made in Stockholm. iPhone only, iOS 18 or later.

Screenshots

ButterLens4 screens
36 Frames Camera4 screens

Verdict

The call

The clearest difference is in-app purchases: ButterLens at none against 36 Frames Camera's 1. ButterLens also leads on update cadence (every 5 days vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. 36 Frames Camera sells 1 one-off in-app purchase. ButterLens asks for nothing beyond the download.

UpkeepUpdate frequency

ButterLens ships an update every 5 days, 36 Frames Camera every 2 months. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard4 real differences ยท 2 level
ButterLens versus 36 Frames Camera: the parameters behind the verdict, then further details
ParameterButterLens36 Frames Camera
PriceFreeFree
Update frequencyEvery 5 days โ€” betterEvery 2 months
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS15.1 โ€” better18.0
Further details โ€” not scored
Size43 MB55 MB
Age rating4+4+
DeveloperMING-TA HSIEHHjalmar Hallin

In-app purchases

None

ButterLens

No in-app purchases

1 purchases

36 Frames Camera

One-time1
  • Full app unlock$4.99

Questions

Is ButterLens free?
ButterLens is free to download, with no in-app purchases.
Is 36 Frames Camera free?
36 Frames Camera is free to download, with in-app purchases available.
Do ButterLens or 36 Frames Camera have ads?
Neither ButterLens nor 36 Frames Camera shows ads.
Which is updated more often, ButterLens or 36 Frames Camera?
ButterLens ships an update every 5 days, and 36 Frames Camera every 2 months. Most recently, ButterLens was updated on October 28, 2026 and 36 Frames Camera on October 31, 2026.

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