Massive Dev Chart Timer vs Harutobi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Offline film development chart
- Multi-step timer with sound notifications
- Customizable agitation schemes
- Darkroom themes
- Dilution mixer
- Automated time/temperature compensation
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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
Harutobi
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Find any meme in seconds. Harutobi turns your photo library into a private, searchable meme collection. Search for a phrase you remember, browse by tag or mood, and organize the images you want to find again. SEARCH WHAT YOU REMEMBER Harutobi reads text in your images and builds a searchable index directly on your device. Search for words from a caption, a reaction, a description, or one of your own tags. ORGANIZE WITHOUT THE BUSYWORK Add tags, mark favorites, create collections, and review suggested tags. Smart collections help surface recent, text-heavy, untagged, and reaction images. PRIVATE BY DESIGN Your photos, recognized text, tags, descriptions, and search index stay on your device. Harutobi does not require an account and does not upload your photo library. BUILT FOR YOUR LIBRARY Choose a specific album or search all of your photos. Harutobi keeps its index up to date as your library changes and makes indexed memes available through system search.
Screenshots
Verdict
The clearest difference is price: Harutobi at Free against Massive Dev Chart Timer's $9.99. Harutobi also leads on update cadence (daily vs every 5 months). Massive Dev Chart Timer's advantage is chart position (#23 vs unranked) and iOS requirement (12.0 vs 18.0). On 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
Harutobi is free to download; Massive Dev Chart Timer costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Massive Dev Chart Timer ships an update every 5 months, Harutobi daily. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.
| Parameter | Massive Dev Chart Timer | Harutobi |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 3.7 (54 ratings) — better | — |
| Positive reviews | 70.8% of reviews | — |
| Number of ratings | 54 — better | — |
| Update frequency | Every 5 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Best chart rank | #23 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 14 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Freestyle Photo & Imaging | Abayomi Eluwande |
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
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- 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
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- 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
Harutobi
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Massive Dev Chart Timer
No in-app purchases
Harutobi
No in-app purchases
Questions
Is Massive Dev Chart Timer free?
Is Harutobi free?
Do Massive Dev Chart Timer or Harutobi have ads?
Which is updated more often, Massive Dev Chart Timer or Harutobi?
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