# Massive Dev Chart Timer vs SilverFast JobMonitor

Massive Dev Chart Timer and SilverFast JobMonitor both sit at 3.7 stars, but that hides the real split: 71% of Massive Dev Chart Timer's written reviews are positive against 17% of SilverFast JobMonitor's. Massive Dev Chart Timer also leads on update cadence (every 5 months vs every 30 months) and ratings volume (54 vs 3). SilverFast JobMonitor's advantage is price (Free vs $9.99) and iOS requirement (10.0 vs 12.0). On rating, ads, in-app purchases and device support there is nothing between them.

SilverFast JobMonitor 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.

On the App Store both sit at effectively the same score — 3.7 for Massive Dev Chart Timer against 3.7 for SilverFast JobMonitor. That said, the two scores are not equally well evidenced: Massive Dev Chart Timer has 54 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 71% of Massive Dev Chart Timer's written reviews are positive against 17% of SilverFast JobMonitor's.

Massive Dev Chart Timer ships an update every 5 months, SilverFast JobMonitor every 30 months. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Massive Dev Chart Timer | SilverFast JobMonitor |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[3.7 (54 ratings)](https://appshunter.io/ios/app/massive-dev-chart-timer/id402405770/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/silverfast-jobmonitor/id963122245/reviews) |
| Number of ratings | **54** | 3 |
| Positive reviews | **70.8% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 30 months |
| Monetization | Paid | **Free** |
| Best chart rank | **#29** | — |
| Size | 14 MB | 14 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Freestyle Photo & Imaging](https://appshunter.io/developer/1786429988) | [LaserSoft Imaging AG](https://appshunter.io/developer/911305648) |

## What reviewers say

### Massive Dev Chart Timer

[App page](https://appshunter.io/ios/app/massive-dev-chart-timer/id402405770)

**Currently charting:** #29 Top Paid · Photo & Video (US App Store)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 📚 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

**What reviewers complain about**

- 🚫 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

**Reported bugs**

- 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

**Requested features**

- 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


### SilverFast JobMonitor

[App page](https://appshunter.io/ios/app/silverfast-jobmonitor/id963122245)

Monitor the progress of your scanning and image processing jobs remotely on your iOS device. View previews and progress bars for each item in your queue, or receive push notifications when jobs are complete. Requires SilverFast 8 software and a Wi-Fi connection.

**Highlights:** Remote job progress monitoring, Preview images for each job, Progress bar display, Push notifications for job completion, Wi-Fi connectivity, Monitor on iPhone, iPad, iPod

**In-app purchases:** none


## Frequently asked questions

### Is Massive Dev Chart Timer free?

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

### Is SilverFast JobMonitor free?

SilverFast JobMonitor is free to download, with no in-app purchases.

### Which has better reviews, Massive Dev Chart Timer or SilverFast JobMonitor?

Massive Dev Chart Timer is rated higher. Massive Dev Chart Timer averages 3.7 out of 5 from 54 ratings, while SilverFast JobMonitor averages 3.7 from 3 ratings.

### Do Massive Dev Chart Timer or SilverFast JobMonitor have ads?

Neither Massive Dev Chart Timer nor SilverFast JobMonitor shows ads.

### Which is updated more often, Massive Dev Chart Timer or SilverFast JobMonitor?

Massive Dev Chart Timer ships an update every 5 months, and SilverFast JobMonitor every 30 months. Most recently, Massive Dev Chart Timer was updated on October 9, 2026 and SilverFast JobMonitor on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*