Comparison

Silverlog Timer vs FilmDevMate

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

Head to head
About

Silverlog Timer

Features
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Silverlog Timer is a purpose-built timer for darkroom film and print development, with agitation interval tracking and a red-only display mode for use under safelight conditions. HOW IT WORKS Pick a process, or build your own from steps that each have their own time and agitation interval. Start the timer and it runs through each step in turn, with clear visual and audio cues for each agitation cycle. Red mode switches every screen to a red-only display for print processing. FEATURES โ€ข Multi-step processes with a time and agitation interval for each step โ€ข Built-in templates for B&W, B&W stand development, C-41, E-6 and print development โ€ข Create and save your own processes โ€ข Agitation interval tracking with alerts โ€ข Red safelight display mode for print darkrooms โ€ข Audio alerts for agitation and completion โ€ข Countdown with progress through the whole process โ€ข Large, readable display โ€ข Works offline โ€” no internet connection needed โ€ข Dark mode support USEFUL FOR โ€ข Black and white film development โ€ข C-41 and E-6 processing โ€ข Darkroom print development โ€ข Any timed chemical process with regular agitation Part of the Silverlog photography toolkit. No account required. No data collected.

About

FilmDevMate

Features
Read full description

Film developing, start to finish From finding a recipe to running the timer to logging your results. FilmDevMate brings the entire developing process into one app. โ–  Find and share developing recipes Browse recipes organized by film and developer combination. Follow recipes shared by other users, or publish the ones you've dialed in yourself. Need to push or pull? Just pick the stops โ€” the adjusted developing time is calculated instantly. โ–  A hands-free timer The timer runs each step straight from the recipe, and you can edit steps to match your own workflow. It keeps perfect time in the background and notifies you when each step ends โ€” no more clutching a stopwatch. โ–  Conquer the developing world Every roll you develop claims new territory. Fill in your own developing map and battle users around the world for turf. โ–  Let the app do the math Calculate dilution ratios with the mixer and convert units in a couple of taps. No measuring mistakes โ€” just focus on developing. โ–  Your logs become your skill Review past sessions in History and rerun the timer with the same settings in one tap. The dashboard shows your developing stats by format and film stock at a glance. Develop another roll today, with FilmDevMate.

Screenshots

Silverlog Timer4 screens
FilmDevMate4 screens

Verdict

The call

The clearest difference is in-app purchases: FilmDevMate at none against Silverlog Timer's 5. FilmDevMate also leads on update cadence (every 2 days vs weekly). Silverlog Timer's advantage is ads (none vs shown). On price, device support and iOS requirement 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. Silverlog Timer sells 5 one-off in-app purchases. FilmDevMate asks for nothing beyond the download.

UpkeepUpdate frequency

Silverlog Timer ships an update weekly, FilmDevMate every 2 days. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

Scorecard3 real differences ยท 3 level
Silverlog Timer versus FilmDevMate: the parameters behind the verdict, then further details
ParameterSilverlog TimerFilmDevMate
PriceFreeFree
Update frequencyWeeklyEvery 2 days โ€” better
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 โ€” better17.0
Further details โ€” not scored
Size41 MB18 MB
Age rating4+4+
DeveloperSimon WestgateYeji Hong

In-app purchases

5 purchases

Silverlog Timer

One-time5
  • Nice One$0.99
  • Legend$2.99
  • Absolute Hero$4.99
Show 2 more
  • Guardian Angel$9.99
  • Actual Saint$29.99
None

FilmDevMate

No in-app purchases

Questions

Is Silverlog Timer free?
Silverlog Timer is free to download, with in-app purchases available.
Is FilmDevMate free?
FilmDevMate is free to download, with no in-app purchases.
Do Silverlog Timer or FilmDevMate have ads?
FilmDevMate shows ads; Silverlog Timer does not.
Which is updated more often, Silverlog Timer or FilmDevMate?
Silverlog Timer ships an update weekly, and FilmDevMate every 2 days. Most recently, Silverlog Timer was updated on October 6, 2026 and FilmDevMate on October 10, 2026.

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