Comparison

NDTimer vs Right Bright

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

Head to head
About

NDTimer

Features
Read full description

NDTimer is the ultimate companion for photographers seeking precise control over their long-exposure shots! The app simplifies the complex task of calculating ND filter exposure times, allowing you to focus on capturing stunning images with ease. Key Features: - Multi-Filter Support: Whether you're stacking multiple ND filters or using a combination of different types, NDTimer has you covered. Effortlessly calculate exposure times for various filters to achieve the perfect balance of light in your photos. - Custom Filter Settings: Tailor the app to your unique setup with our customizable filter feature. Input the specific details of your custom filter, and let the app do the rest, ensuring accurate exposure calculations every time. - Intuitive Countdown Timer: A sleek and easy-to-read countdown timer keeps you informed about the remaining exposure time. Watch as your long-exposure masterpiece unfolds before your lens. - User-Friendly Interface: The user-friendly interface makes navigating through the app a breeze, ensuring a smooth experience for both amateur and professional photographers. - Precision and Accuracy: NDTimer is developed to calculate the optimal long-exposure time allowing you to capture the perfect shot, every time.

About

Right Bright

Features
Read full description

Designed for analog photographers who can't easily check the effect a manual flash will have on their exposures, Right Bright helps by showing an intuitive aperture/distance chart based on the power of the flash and the ISO of the film being exposed. KEY FEATURES: โ€ข Simple, intuitive interface โ€ข Real-time distance calculations โ€ข Visual range indicator for each aperture โ€ข Adjustable flash power settings (1/1 to 1/128) โ€ข Works offline - no internet required โ€ข No ads or tracking HOW IT WORKS: Enter your flash unit's Guide Number, and the ISO setting you're working with, and Right Bright instantly shows you the effective working distances for common aperture values.

Screenshots

NDTimer4 screens
Right Bright1 screens

Verdict

The call

The clearest difference is price: Right Bright at Free against NDTimer's $1.99. NDTimer's advantage is update cadence (every 3 months vs every 18 months) and chart position (#196 vs unranked). On ads, in-app purchases and device support 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

Right Bright is free to download; NDTimer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

NDTimer ships an update every 3 months, Right Bright every 18 months. The most recent releases landed on September 20, 2026 and September 22, 2026 respectively.

Scorecard4 real differences ยท 3 level
NDTimer versus Right Bright: the parameters behind the verdict, then further details
ParameterNDTimerRight Bright
Price$1.99Free โ€” better
Update frequencyEvery 3 months โ€” betterEvery 18 months
AdsNoNo
In-app purchasesNoNo
Best chart rank#196 โ€” betterโ€”
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS14.2 โ€” better16.4
Further details โ€” not scored
Size1 MB41 MB
Age rating4+4+
DeveloperTim KloessLawrence Holmes

In-app purchases

None

NDTimer

No in-app purchases

None

Right Bright

No in-app purchases

Questions

Is NDTimer free?
NDTimer costs $1.99, with no in-app purchases.
Is Right Bright free?
Right Bright is free to download, with no in-app purchases.
Do NDTimer or Right Bright have ads?
Neither NDTimer nor Right Bright shows ads.
Which is updated more often, NDTimer or Right Bright?
NDTimer ships an update every 3 months, and Right Bright every 18 months. Most recently, NDTimer was updated on September 20, 2026 and Right Bright on September 22, 2026.

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