Comparison

Massive Dev Chart Timer vs Timer Auto Camera

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

Head to head

Massive Dev Chart Timer

Film Developing Tool

$9.99

📷 Photo & Video

★ 3.754 ratingsView app →

Timer Auto Camera

Set a timer, snap a photo!

Free

📷 Photo & Video

★ 4.71K ratingsView app →

About

Massive Dev Chart Timer

This app provides an offline film development chart and a multi-step timer for photographers. It includes customizable agitation, darkroom themes, and support for various developing and fixing steps. It also offers automated compensation for development time and temperature.

Highlights

Offline film development chart
Multi-step timer with sound notifications
Customizable agitation schemes
Darkroom themes
Dilution mixer
Automated time/temperature compensation

Features

Currently charting

#25Top Paid · Photo & Video

Read full description

The Massive Dev Chart is the world's largest film development chart with easy to use multi step timer and darkroom support for iPhone and iPad. Watch the instructional video at: https://www.youtube.com/watch?v=P915z6THiY8. *** Features *** • Offline copy of The Massive Dev Chart in your pocket • Multi Step Timer with sound notifications • Customizable agitation scheme • Darkroom themes • Dilution Mixer • Support for two-step development and two-step fixing • Support for optional hypoclear and photo flo steps • Automated development time/temperature compensation

About

Timer Auto Camera

Capture group photos effortlessly by setting a countdown timer before the shot. This utility allows you to include everyone in the frame, from families to friends. Save and manage your captured photos and videos directly within the app.

Highlights

Custom timer duration up to 60 seconds
Front and back camera support
Flashlight control
Camera zoom
Grid selection
Timer sounds
Save and share photos/videos

Features

Read full description

Best Timer Auto Camera Allows You To Set Seconds Till Capture & Automatically Capture Photos. Capture your most precious moments without leaving anyone of out of the photo. Timer Auto Camera will allow you to take group photos of families and friends simply by setting the seconds till photo capture. This is the most powerful camera auto timer utility you will find! You know you've had those instances where you want to take a photo of the both of you and only wished a timer option was available. This is the app for those rare moments when you need a timer to capture all the family and friends in one photo shot. The Timer Auto Camera app has been completely redone and now supports tablets as well. The core functionality of the app is same, take group photos and set the time till photo capture. Once you hit capture simply get back to the group, and viola you are also now in the photo. Timer Auto Camera allows you to set a timer up to 60 seconds duration before taking a photo. Plus it allows you to save the captured photos & videos to your photo library through Setting. In addition, the app provides the ability to manage your photos & videos separately. FEATURES: • Camera Zoom • Supports All Orientations • Grid Selection • Timer Sounds • Custom Photo Sec Duration • Save & Share From Album • Front & Back Camera Support • Flash Light On/Off Option The app is simple and fun to use. What are you waiting for download Timer Auto Camera? Keep this app for emergencies, you never know when this app might come in handy.

Screenshots

Massive Dev Chart Timer4 screens

Timer Auto Camera4 screens

Verdict

The call

The clearest difference is price: Timer Auto Camera at Free against Massive Dev Chart Timer's $9.99. Timer Auto Camera also leads on rating (4.7 vs 3.7) and ratings volume (1K vs 54). Massive Dev Chart Timer's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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

Timer Auto Camera is free to download; Massive Dev Chart Timer costs $9.99 up front. Timer Auto Camera sells 1 one-off in-app purchase. Massive Dev Chart Timer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Timer Auto Camera holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Timer Auto Camera has 1K ratings behind it against 54, so its average is the more settled of the two. Written reviews complicate that: 71% of Massive Dev Chart Timer's written reviews are positive against 48% of Timer Auto Camera's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Massive Dev Chart Timer ships an update every 5 months, Timer Auto Camera every 2 months. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

Scorecard9 real differences · 2 level

Massive Dev Chart Timer versus Timer Auto Camera: the parameters behind the verdict, then further details
Parameter	Massive Dev Chart Timer	Timer Auto Camera
Price	$9.99	Free — better
Rating	3.7 (54 ratings)	4.7 (1K ratings) — better
Positive reviews	70.8% of reviews — better	47.6% of reviews
Number of ratings	54	1K — better
Update frequency	Every 5 months	Every 2 months — better
Ads	No — better	Yes
In-app purchases	No — better	Yes
Monetization	Paid	Free with in-app purchases — better
Best chart rank	#25 — better	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0 — better	13.0
Further details — not scored
Size	14 MB	51 MB
Age rating	4+	4+
Developer	Freestyle Photo & Imaging	RV AppStudios LLC

Customer experience

Massive Dev Chart Timer

All ratings54 ratings

Positive63.0%

Neutral7.4%

Negative29.6%

Written reviews216 reviews

Positive70.8%

Neutral8.3%

Negative20.8%

Timer Auto Camera

All ratings1,020 ratings

Positive93.5%

Neutral2.6%

Negative3.8%

Written reviews231 reviews

Positive47.6%

Neutral9.1%

Negative43.3%

User reviews

Massive Dev Chart Timer

From 54 App Store ratings

What we love

📚 Comprehensive film and developer database
⏱️ Reliable timer with agitation reminders
🎯 Easy-to-use interface for darkroom work
🌙 Darkroom mode with red/black display
✏️ Customizable development times and profiles

Room to improve

🚫 Black and white film only (no color film support)
🐛 Recent update broke HC110 dilution display
🐛 App crashes on certain devices/iOS versions
💰 Price point ($8.99-$11.99) for limited functionality
🔍 Poor search functionality for films

Timer Auto Camera

From 1K App Store ratings

What we love

🚀 Amazing
👍 Great app
👍 Excellent
👍 Brilliant app
👍 Awesome

Room to improve

🐛 Bad app
🐛 Can't adjust the timer, it's fixed on five seconds.
🐛 Not user friendly at all
🐛 Buggy and Freezy
🐛 Ever wonder not enough time it's ok

Bugs and requests

Massive Dev Chart Timer

Reported bugs

12 issues

HC110 dilution section displays only letters, not ratios
Dilution ratios not calculating when solution amount adjusted
App crashes after selecting film speed
Crashes on iPad with new update
Timer display shows three dots instead of seconds

Show 7 more

UI elements overlap on older iPhone models
Safelight mode white banner blocks display on iPad
Crashes during development process
Home screen line emits bright light in darkroom mode
App incompatible with newer iOS versions on older devices
Notes don't word wrap properly
Inconsistent film/developer availability between iPhone and iPad

Requested features

15 requests

Color film support (C-41, E-6, ECN-2 processes)
Search functionality by film brand/name
Ability to add custom process steps (presoak, toning)
Individual agitation control per development stage
Continuous agitation option

Show 10 more

Volume calculator for stop bath and fixer
Background timer functionality
Custom step name editing
Pull/push development times
Stand development support with hour-based timing
Apple Watch app
Syncing between iPhone and iPad
Fahrenheit temperature option
Additional common film stocks (Portra, Fuji 400H, Ektar)
Ability to add films not in database to custom times

Timer Auto Camera

Reported bugs

8 issues

Photos not saving to camera roll
App crashes frequently
Timer stuck at 5 seconds
Camera not working properly
Photos not saving to camera roll

Show 3 more

App crashes frequently
Timer stuck at 5 seconds
Camera not working properly

Requested features

2 requests

Allow flash use for videos
Ability to adjust timer duration

In-app purchases

None

Massive Dev Chart Timer

No in-app purchases

1 purchases

Timer Auto Camera

One-time1

Unlock New Features$3.99

Questions

Is Massive Dev Chart Timer free?

Massive Dev Chart Timer costs $9.99, with no in-app purchases.

Is Timer Auto Camera free?

Timer Auto Camera is free to download, with in-app purchases available.

Which has better reviews, Massive Dev Chart Timer or Timer Auto Camera?

Timer Auto Camera is rated higher. Massive Dev Chart Timer averages 3.7 out of 5 from 54 ratings, while Timer Auto Camera averages 4.7 from 1K ratings.

Do Massive Dev Chart Timer or Timer Auto Camera have ads?

Timer Auto Camera shows ads; Massive Dev Chart Timer does not.

Which is updated more often, Massive Dev Chart Timer or Timer Auto Camera?

Massive Dev Chart Timer ships an update every 5 months, and Timer Auto Camera every 2 months. Most recently, Massive Dev Chart Timer was updated on September 23, 2026 and Timer Auto Camera on September 21, 2026.