Comparison

TEL++ PRO vs CSV Master

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

Head to head
About

TEL++ PRO

Organize your contacts by company with this intuitive address book. Automatically groups contacts by company name, making it easy to manage and view customer information. Offers simple creation, deletion, and sorting of groups.

Highlights
  • Automatic company grouping
  • Create, delete, and sort groups
  • Company/people display switching
  • 100% share on standard Contacts
  • Archive group functionality
Features
Read full description

I will provide a new representation of the useful address book. You enter the company name of the contact the customer shops. App realize the group by the company on its own. When displayed separately in the "company / people", It is the address book that is easy to use easy to see very simple. - Can create, delete or sort groups of - 100% share on standard Contacts [How to use] Company / Name: display switching +: New contact creation Tap:Details display Long press: New creation (Already entered the company name) slide to the left: The moved to the archive group Contacts: Display the same as the standard Contacts app Archive: The listed by Archive Group

About

CSV Master

Edit and create CSV files with a spreadsheet-like interface. Syncs with cloud storage and supports custom delimiters. Offers dark mode for comfortable viewing and editing on mobile devices.

Highlights
  • Edit and create CSV files
  • Spreadsheet-style table view
  • Cloud synchronization (iCloud)
  • Import and export functionality
  • Customizable delimiters
  • Dark mode support
Features
Read full description

Take control of your CSV files anytime and anywhere with this powerful and easy-to-use CSV editor and file viewer for iPhone and iPad. Whether you are managing contact lists, inventory data, log files, or spreadsheet exports, this app makes it effortless to view, create, and edit CSV files on the go. With a clean and intuitive interface, editing rows and columns is as simple as using a professional spreadsheet. Key Features - Seamless Editing and Creation: Open, modify, and save CSV files directly on your mobile device. - Spreadsheet Grid View: View your data in a clean, professional, table-style layout for easy reading. - Tap and Quick Navigate: Tap any cell to edit instantly and use the in-app navigation buttons to move up, down, left, or right smoothly. - Transparent Editing Overlay: View the full background sheet while editing a cell to keep track of your data context. - Advanced Encoding Support: Open files with different character encodings, including UTF-8 and Shift-JIS, to prevent broken text or text corruption. - Flexible Cloud Syncing: Works flawlessly with iCloud Drive and other major cloud storage providers to keep your files synced across all devices. - Custom Delimiters: Support for multiple delimiters including commas, tabs, semicolons, and spaces. - Easy Import and Export: Share your finished work via email, messages, or AirDrop instantly. - Dark Mode Support: Switch between light and dark themes for comfortable reading in low-light environments. Perfect for developers, data analysts, professionals, students, and anyone who works with structured text data. Download now to get your mobile solution for managing CSV files.

Screenshots

TEL++ PRO4 screens
CSV Master4 screens

Verdict

The call

The clearest difference is price: CSV Master at Free against TEL++ PRO's $0.49. CSV Master also leads on update cadence (every 3 weeks vs every 6 weeks). TEL++ PRO's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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

CSV Master is free to download; TEL++ PRO costs $0.49 up front. CSV Master sells 1 one-off in-app purchase. TEL++ PRO asks for nothing beyond the download.

UpkeepUpdate frequency

TEL++ PRO ships an update every 6 weeks, CSV Master every 3 weeks. The most recent releases landed on September 14, 2026 and August 11, 2026 respectively.

Scorecard6 real differences · 4 level
TEL++ PRO versus CSV Master: the parameters behind the verdict, then further details
ParameterTEL++ PROCSV Master
Price$0.49Free — better
Rating—3.7 (3 ratings) — better
Positive reviews42.9% of reviews — better33.3% of reviews
Number of ratings—3 — better
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size1 MB15 MB
Age rating4+4+
DeveloperShinichi AokawaKazuhisa Kobayashi

Customer experience

TEL++ PRO

Written reviews7 reviews
Positive42.9%
Neutral14.3%
Negative42.9%

CSV Master

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

None

TEL++ PRO

No in-app purchases

1 purchases

CSV Master

One-time1
  • Remove Ads$4.99

Questions

Is TEL++ PRO free?
TEL++ PRO costs $0.49, with no in-app purchases.
Is CSV Master free?
CSV Master is free to download, with in-app purchases available.
Do TEL++ PRO or CSV Master have ads?
CSV Master shows ads; TEL++ PRO does not.
Which is updated more often, TEL++ PRO or CSV Master?
TEL++ PRO ships an update every 6 weeks, and CSV Master every 3 weeks. Most recently, TEL++ PRO was updated on September 14, 2026 and CSV Master on August 11, 2026.

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