SLR Assist vs ClappyBoard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SLR Assist
This app helps film photographers achieve perfect exposure with its intuitive light metering tools. It offers various shooting modes, real-time readings, and helpful tips for both beginners and enthusiasts. Unlock advanced features with a paid plan, including a free trial.
- Exposure measurement for film photography
- Shutter priority mode
- Program mode
- Aperture priority mode
- Real-time exposure readings
- Expired film mode
- Exposure compensation
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Simple, fast and concise. Try exposure metering with SLR Assist today. Features include: - Shutter Priority Mode (Auto Aperture) - Full Auto (Program) Mode* - Spot Metering* - Aperture Priority Mode (Auto Shutter)* - Real-Time Exposure Readings - Center Weighted Metering - Customizable Aperture Range* - Exposure Offset* - Expired Film Mode* - Light and Dark Mode - Helpful Warnings and Tips - Full iPhone and iPad Support (iOS 15.0 onward) *Features marked with an asterisk require an active paid plan, which you can try for free during the trial period. Download now and capture the magic of film photography! SLR Assist is the exposure meter app for film photographers. Whether you're shooting 35mm or 120mm, our intuitive interface helps beginners and enthusiasts alike achieve perfect exposures. With modes for real-time guidance, you'll never miss a shot. Start with our free Auto Aperture mode, then unlock the full potential with our paid features. Experience the difference SLR Assist can make in your analog journey – download now and elevate your film photography today! SLR Assist functions as a light meter, measuring the amount of light in your scene to determine the correct exposure settings. It recommends optimal shutter speed and /or aperture combinations, ensuring your film photos are properly exposed – not too dark or too bright. This essential tool helps both novice and experienced photographers capture stunning images on film. SLR Assist requires iOS 15.0 or higher. Privacy Policy - https://sites.google.com/view/slr-assist-privacy-policy/home Terms of Use - https://sites.google.com/view/slr-assist-terms-of-use/home
ClappyBoard
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ClappyBoard is a digital clapperboard for indie productions. Hold anywhere to arm the board, release to mark. ClappyBoard fires a full-screen white flash carrying the exact time of day, scene and take — a frame an editor can find by eye and a waveform spike they can find by ear. BUILT FOR INDIE BUDGETS No timecode boxes to rent, no jam-syncing between setups, nobody tied up just to hold the clapper. ClappyBoard puts a real sync mark on every take using a phone someone on set already owns — prop it on a stand or hand it to whoever's free. Narrative, doc or commercial, anywhere sound rolls separately from picture. THE WHOLE SLATE IS FREE Every mark, every sound, the full log and CSV export — free, with no limit on takes and nothing held back until wrap. Free boards simply carry ClappyBoard as the production name. CLAPPYBOARD PRO — ONE-TIME PURCHASE, NEVER A SUBSCRIPTION - Put your own production name on the board - Keep a separate board and log for every job you shoot THE BOARD - Landscape clapperboard layout, readable across a room - Big ROLL, SCENE and TAKE boxes - Live time-of-day readout at your production frame rate - Two board styles: classic black or light MARKING A TAKE - Hold to arm, release to mark — stray taps never fire - Full-screen flash with the mark's time, scene and take burned in - Choose your clap sound: a real clapperboard recording or a 1 kHz beep - Plays at full volume even with the ringer on silent - Undo the last mark if you fumble it FAST BETWEEN TAKES - Takes count up automatically after every mark - Swipe on SCENE to move forward or back; double-tap for the next scene - Swipe on TAKE to nudge the number - Go back to an earlier scene and takes pick up where you left off A LOG YOU CAN TRUST AT WRAP - Every mark recorded with scene, take, roll and time - Nothing is ever rewritten — the log is what actually happened - Export the whole shoot as a CSV to hand your editor PRIVATE BY CONSTRUCTION No account. No sign-in. No analytics, no tracking. Nothing about your shoot ever leaves your device — ClappyBoard works in airplane mode on a mountain, and it never asks for a single permission. The one time it touches the network is the moment you choose to buy Pro, and that goes through Apple. ClappyBoard Pro unlocks permanently on your Apple Account and restores on any device you sign in with. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ginsberg.ai/privacy/clappyboard
Screenshots
Verdict
The clearest difference is update cadence: SLR Assist at every 3 weeks against ClappyBoard's every 5 weeks. SLR Assist also leads on iOS requirement (15.0 vs 17.0). 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
Both are free to download. SLR Assist sells 2 in-app purchases, starting at $0.99 per month and ClappyBoard sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
SLR Assist ships an update every 3 weeks, ClappyBoard every 5 weeks. The most recent releases landed on September 6, 2026 and September 23, 2026 respectively.
| Parameter | SLR Assist | ClappyBoard |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 7 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Vsevolod Kemaev | Ginsberg AI LLC |
In-app purchases
SLR Assist
- Monthly7 Days trial$0.991 Month
- Annual7 Days trial$9.991 Year
ClappyBoard
- ClappyBoard Pro$9.99
Questions
Is SLR Assist free?
Is ClappyBoard free?
Do SLR Assist or ClappyBoard have ads?
Which is updated more often, SLR Assist or ClappyBoard?
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