# Massive Dev Chart Timer vs Pixii App

The clearest difference is price: Pixii App at Free against Massive Dev Chart Timer's $9.99. Pixii App also leads on rating (4.0 vs 3.7) and update cadence (every 2 months vs every 5 months). Massive Dev Chart Timer's advantage is ratings volume (55 vs 5) and chart position (#21 vs unranked). On review sentiment, ads, in-app purchases and device support there is nothing between them.

Pixii App 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.

Pixii App holds the better App Store score, 4.0 against 3.7. That said, the two scores are not equally well evidenced: Massive Dev Chart Timer has 55 ratings behind it against 5, 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 67% of Pixii App's, so the app with the better star average is not the one people write more warmly about.

Massive Dev Chart Timer ships an update every 5 months, Pixii App every 2 months. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Massive Dev Chart Timer | Pixii App |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [3.7 (55 ratings)](https://appshunter.io/ios/app/massive-dev-chart-timer/id402405770/reviews) | **[4.0 (5 ratings)](https://appshunter.io/ios/app/pixii-app/id1288996466/reviews)** |
| Number of ratings | **55** | 5 |
| Positive reviews | **70.8% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Best chart rank | **#21** | — |
| Size | 14 MB | 21 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Freestyle Photo & Imaging](https://appshunter.io/developer/1786429988) | [Pixii SAS](https://appshunter.io/developer/1288996465) |

## What reviewers say

### Massive Dev Chart Timer

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

**Currently charting:** #21 Top Paid · Photo & Video, #183 Top Paid (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


### Pixii App

[App page](https://appshunter.io/ios/app/pixii-app/id1288996466)

This app connects exclusively to Pixii digital rangefinder cameras, offering a film-like shooting experience with manual controls and unique color profiles. It's designed for street photography enthusiasts who own a Pixii camera.

**Highlights:** Exclusive Pixii Camera connectivity, Film-like shooting experience, Manual control options, Unique color profiles, RAW monochrome mode, Smartphone integration

**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 Pixii App free?

Pixii App is free to download, with no in-app purchases.

### Which has better reviews, Massive Dev Chart Timer or Pixii App?

Pixii App is rated higher. Massive Dev Chart Timer averages 3.7 out of 5 from 55 ratings, while Pixii App averages 4.0 from 5 ratings.

### Do Massive Dev Chart Timer or Pixii App have ads?

Neither Massive Dev Chart Timer nor Pixii App shows ads.

### Which is updated more often, Massive Dev Chart Timer or Pixii App?

Massive Dev Chart Timer ships an update every 5 months, and Pixii App every 2 months. Most recently, Massive Dev Chart Timer was updated on October 18, 2026 and Pixii App on October 13, 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.*