Comparison

EXPLORER Connect vs Vellum

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

Head to head
About

EXPLORER Connect

Manage and operate EXPLORER BGAN terminals with ease. This application allows you to monitor terminal status, configure settings, and even use your smartphone as a satellite phone for making and receiving calls.

Highlights
  • Satellite phone capability
  • Terminal status dashboard
  • Configuration settings
  • Terminal pointing assistance
  • SIP phone settings
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EXPLORER CONNECT simplifies management and usage of EXPLORER 510, 710, and 323 terminals. Via the Connect app, it is possible to monitor and configure the terminals. A satellite phone capability is part of the app that enables making and receiving calls using a smart phone connected to an EXPLORER satellite terminal. The EXPLORER Connect main menu includes: - Satellite phone - Use your smart phone as a satellite phone to make and receive calls with EXPLORER BGAN terminals*. - Dashboard - Overview of terminal status. - Settings - extended menu with access to phone settings (SIP), terminal pointing assistance, terminal webpage, and About page. *Note: For use of Satellite Phone, the phone/tablet must support IP Telephony (SIP).

About

Vellum

Features
Read full description

Some HTML documents and statements just won't open in Mail or Safari on your iPhone—leaving you stuck, or reaching for a Windows PC. Vellum is the simple, fast viewer that opens them right where you are. Wherever the file arrived—Mail, a messenger, Files, or a browser—just tap "Open in Vellum" and it opens instantly, rendered cleanly and completely. Opens right from any app See a document in Mail or Files? Tap "Open in Vellum" and it's there at once. No setup, no sign-up. A built-in guide walks you through it the first time. Opens what others can't HTML files and statements that won't display elsewhere open perfectly here—nothing broken, nothing missing. Read it your way Search for any word inside a document, pinch to zoom in as close as you like, and export an HTML statement as a clean PDF to keep or share. Auto-saved and organized Files you open are saved automatically and grouped by month. Pin the ones you reach for, sort by date or name, and find anything again in seconds. Yours alone No account, no servers, no ads. Lock the app with Face ID, hide its contents when you switch apps, and let old files clean themselves up. Everything stays on your device. Open any document, right from your hand.

Screenshots

EXPLORER Connect4 screens
Vellum4 screens

Verdict

The call

The clearest difference is price: EXPLORER Connect at Free against Vellum's $1.99. Vellum's advantage is update cadence (daily vs every 10 months). On ads, in-app purchases, 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

EXPLORER Connect is free to download; Vellum costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

EXPLORER Connect ships an update every 10 months, Vellum daily. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 8 level
EXPLORER Connect versus Vellum: the parameters behind the verdict, then further details
ParameterEXPLORER ConnectVellum
PriceFree — better$1.99
Rating5.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 10 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size26 MB2 MB
Age rating4+4+
DeveloperThrane & Thrane ASHAEDUN KIM

In-app purchases

None

EXPLORER Connect

No in-app purchases

None

Vellum

No in-app purchases

Questions

Is EXPLORER Connect free?
EXPLORER Connect is free to download, with no in-app purchases.
Is Vellum free?
Vellum costs $1.99, with no in-app purchases.
Do EXPLORER Connect or Vellum have ads?
Neither EXPLORER Connect nor Vellum shows ads.
Which is updated more often, EXPLORER Connect or Vellum?
EXPLORER Connect ships an update every 10 months, and Vellum daily. Most recently, EXPLORER Connect was updated on October 1, 2026 and Vellum on October 13, 2026.

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