Comparison

Developer File Editor vs Folio

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

Head to head
About

Developer File Editor

A powerful yet lightweight code editor for iPhone and iPad, allowing you to open, edit, and save source files directly from the Files app. It offers smart editing tools like auto-indentation and symbol completion for a focused coding experience on the go.

Highlights
  • Open files from Files app
  • Edit and save source files
  • Auto-indentation
  • Symbol and keyword suggestions
  • Line numbers
  • Distraction-free interface
Features
Read full description

Developer File Editor is a lightweight, powerful code editor designed specifically for working with source files on iPhone and iPad. Open files directly from the Files app, make edits with a clean, focused interface, and save changes instantly. Developer File Editor includes smart editing tools such as auto-indentation, symbol completion, and line numbers—making it easy to review, tweak, or write code on the go. Whether you’re inspecting project files, learning, or making quick changes away from your computer, Developer File Editor gives you a fast and reliable editing experience right on your device. Key Features: • Open files from iCloud Drive or On My iPhone • Edit and save source files • Overwrite existing files or save as new copies • Auto-indentation for cleaner code • Smart symbol and keyword suggestions • Line numbers for easy navigation • Clean, distraction-free interface Developer File Editor is built for developers who want flexibility and simplicity when working with files away from their computer.

About

Folio

Features
Read full description

Folio is a personal workspace for the things you want to remember, make, and get done. CAPTURE YOUR THOUGHTS Write notes, organize them into notebooks, pin favorites, and build checklists. KEEP DOCUMENTS CLOSE Scan documents into editable text while keeping the original attached. Read PDFs, highlight passages, and keep linked notes alongside the source. MAKE ROOM TO DRAW Sketch on a canvas, choose colors and drawing tools, and export your work. PLAN YOUR EVERYDAY Organize tasks, keep shopping lists with totals, and collect useful information in your workspace. YOUR PERSONAL WORKSPACE Folio stores your content locally and requires no account. Export and share a copy when you choose. Optional calendar, map, and reminder features use Apple system services.

Screenshots

Developer File Editor3 screens
Folio4 screens

Verdict

The call

The clearest difference is in-app purchases: Folio at none against Developer File Editor's 1. Folio also leads on update cadence (daily vs every 3 weeks). On price, ads, 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

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

UpkeepUpdate frequency

Developer File Editor ships an update every 3 weeks, Folio daily. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 7 level
Developer File Editor versus Folio: the parameters behind the verdict, then further details
ParameterDeveloper File EditorFolio
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 weeksDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.6 — better18.0
Further details — not scored
Size11 MB36 MB
Age rating4+4+
DeveloperDonald Garbinski JrNagarjuna Reddy Bhimavarapu

In-app purchases

1 purchases

Developer File Editor

One-time1
  • Save Files$0.99
None

Folio

No in-app purchases

Questions

Is Developer File Editor free?
Developer File Editor is free to download, with in-app purchases available.
Is Folio free?
Folio is free to download, with no in-app purchases.
Do Developer File Editor or Folio have ads?
Neither Developer File Editor nor Folio shows ads.
Which is updated more often, Developer File Editor or Folio?
Developer File Editor ships an update every 3 weeks, and Folio daily. Most recently, Developer File Editor was updated on October 11, 2026 and Folio on October 16, 2026.

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