Comparison

Fast CSV Editor & Viewer vs RelayJuice

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

Head to head
About

Fast CSV Editor & Viewer

Easily open, view, and edit CSV files directly on your device. This app offers a fast, lightweight interface for managing spreadsheet data, including creating new files, searching, sorting, and converting to JSON or PDF.

Highlights
  • Open and view CSV files
  • Edit cells, rows, and columns
  • Create new CSV files
  • Search and sort data
  • Convert CSV to JSON
  • Convert CSV to PDF
  • Offline functionality
Features
Read full description

CSV Editor & Viewer is a fast, lightweight and powerful app designed to open, view, edit, search and convert CSV files directly on your device. It is ideal for students, developers, analysts, accountants and business users who work with spreadsheet data. No sign-up required. No unnecessary features. Just a clean and modern CSV editor focused on speed and usability. Key Features Open and view CSV files instantly Edit CSV data including cells, rows and columns Create new CSV files from scratch Search and find values in large CSV files Sort rows and columns easily Save changes locally on your device Export CSV files Convert CSV to JSON Convert CSV to PDF Share CSV, JSON and PDF files Works completely offline Optimized for large CSV files CSV Editing Made Simple CSV Editor & Viewer provides a spreadsheet-style interface that makes editing CSV files easy and precise. You can add, delete or modify rows and columns effortlessly. Whether you need a CSV reader, CSV editor or CSV viewer, this app covers all essential workflows. CSV File Conversion Convert CSV to JSON for APIs, programming and development Convert CSV to PDF for sharing, printing and reports Export clean and structured data instantly Perfect for developers, data analysts and business users who need quick file conversions. Built for Speed and Simplicity The app is optimized for performance and handles both small and large CSV files smoothly. The minimal and distraction-free interface keeps you focused on your data. Ideal Use Cases CSV file editing and viewing Spreadsheet data management Data analysis and reporting Development and programming workflows Academic and research work Business and finance tasks

About

RelayJuice

Features
Read full description

For that moment when you find something on your iPhone but want to deal with it on your Mac. Just tap "Relay" in the share sheet. Seconds later, it appears in the Inbox on your Mac. Not ready for it now? Send it to tonight or the weekend, and it resurfaces when the time comes. Weeks later, even if you've forgotten the title, a vague search brings it right back. ◆ How people use it - Send a GitHub repo from your iPhone to your desk - Send a restaurant from your Mac to your pocket - Capture a passing thought by voice, for your future self at the desk - Save an article you can't read now, for tonight - Recall something you saw months ago from a half-remembered phrase ◆ One verb to remember No folders. No tags. No filing. Tap Relay and you're done — the app organizes invisibly, in the background. ◆ Search that forgives forgetting Hybrid full-text and semantic search. Automatic tags bridge Japanese and English, and results show you exactly why they matched. Note: advanced bilingual auto-tagging requires an Apple Intelligence-capable device (iPhone 15 Pro or later, M1 or later Mac/iPad). Other devices get basic tags; search and text recognition work on every device. ◆ Done is not Forget Items you finish leave your Inbox but stay in Memory, searchable forever. Only Forget deletes. Inbox Zero without anxiety. ◆ On the Mac, the app disappears It lives in your menu bar. A global shortcut (customizable) opens a Spotlight-like panel over any app — your memory, one keystroke away. ◆ Anything goes in X posts arrive with their full text. Screenshots get OCR'd so you can search what was written in them. Voice notes are transcribed automatically. ◆ Privacy - Your data syncs only through your own iCloud (no account needed) - Tagging and search indexing run entirely on-device - No ads, no tracking ◆ Pricing Your first 30 items are free. After that, a single ¥1,500 one-time purchase unlocks unlimited use forever, across iPhone, iPad, and Mac. No subscription.

Screenshots

Fast CSV Editor & Viewer3 screens
RelayJuice4 screens

Verdict

The call

The clearest difference is in-app purchases: Fast CSV Editor & Viewer at none against RelayJuice's 4. Fast CSV Editor & Viewer also leads on iOS requirement (17 vs 26.0). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. RelayJuice sells 4 one-off in-app purchases. Fast CSV Editor & Viewer asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Fast CSV Editor & Viewer versus RelayJuice: the parameters behind the verdict, then further details
ParameterFast CSV Editor & ViewerRelayJuice
PriceFreeFree
Rating4.2 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequency—Every 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS17 — better26.0
Further details — not scored
Size1 MB4 MB
Age rating4+4+
DeveloperAndeesh Mehdi SyedHiroyuki Kako

In-app purchases

None

Fast CSV Editor & Viewer

No in-app purchases

4 purchases

RelayJuice

One-time4
  • Coffee$2.99
  • Good Burger$9.99
  • RelayJuice Unlimited$14.99
Show 1 more
  • Dinner$29.99

Questions

Is Fast CSV Editor & Viewer free?
Fast CSV Editor & Viewer is free to download, with no in-app purchases.
Is RelayJuice free?
RelayJuice is free to download, with in-app purchases available.
Do Fast CSV Editor & Viewer or RelayJuice have ads?
Neither Fast CSV Editor & Viewer nor RelayJuice shows ads.

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