Comparison

Developer vs Letterform

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

Head to head
About

Developer

Features
Read full description

A professional film developing timer designed for analog photography lovers. With a community-driven database of film recipes and development parameters, hand-developing film has never been easier. Whether you’re a beginner or a darkroom expert, Developer Timer helps you find the perfect process for your film. 1. Hundreds of film development recipes included 2. Fully customizable process steps, temperature, and chemistry 3. Precise timing and multi-step reminders 4. Supports Apple Watch – check your process at a glance 5. Supports Apple Vision Pro – immersive darkroom experience 6. Share and explore film recipes with a global community Developer Timer β€” making every development precise and elegant.

About

Letterform

Features
Read full description

Letterform is a minimalist, local-first Markdown editor built for writers, developers, students, and thinkers who value absolute clarity and digital privacy. When the interface melts away, what remains is the pure connection between your thoughts and the screen. Letterform combines a powerful plaintext editor with a beautiful real-time previewer, allowing you to draft, structure, and refine your ideas without a single distraction. ELEGANT MARKDOWN EDITOR β€’ Format seamlessly as you type with structured headers, text emphasis, blockquotes, and clean lists. β€’ Access swift markdown shortcuts right from your custom keyboard toolbar. β€’ Beautifully formatted typography makes both writing and editing an absolute pleasure. EFFORTLESS LOCAL DEEP ORGANIZATION β€’ Keep your workspace perfectly structured using a clean, uncluttered folder architecture. β€’ Track your metrics at a glance with built-in character counters. β€’ Total Privacy: Your documents stay completely local on your device. Your words are entirely yours. BEYOND PLAIN TEXT β€’ Embed rich media and image attachments natively into your workspace. β€’ Preview rendered markdown output instantly with a single tap. β€’ Manage, rename, and organize assets alongside your writing. Strip away the visual noise. Reclaim your focus. Experience the art of intentional writing with Letterform.

Screenshots

Developer4 screens
Letterform4 screens

Verdict

The call

The clearest difference is in-app purchases: Letterform at none against Developer's 1. Developer's advantage is device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Developer sells 1 one-off in-app purchase. Letterform asks for nothing beyond the download.

Scorecard2 real differences Β· 4 level
Developer versus Letterform: the parameters behind the verdict, then further details
ParameterDeveloperLetterform
PriceFreeFree
Update frequencyEvery 3 weeksβ€”
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPod, Apple Watch β€” betteriPhone, iPad
Requires iOS15.6 β€” better16.4
Further details β€” not scored
Size16 MB47 MB
Age rating4+4+
Developer雯曦 撁Good Code Club

In-app purchases

1 purchases

Developer

One-time1
  • δΈ“δΈšη‰ˆ$5.99
None

Letterform

No in-app purchases

Questions

Is Developer free?
Developer is free to download, with in-app purchases available.
Is Letterform free?
Letterform is free to download, with no in-app purchases.
Do Developer or Letterform have ads?
Neither Developer nor Letterform shows ads.

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