Comparison

Iridium GO! exec vs ARCO Zeus

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

Head to head
About

Iridium GO! exec

This companion app enables satellite connectivity for your smart devices, allowing for select email, chat, social media, weather, and light web browsing. It also provides access to two high-quality voice lines and an SOS feature for emergencies.

Highlights
  • Satellite voice and data connections
  • Two high-quality voice lines
  • SOS emergency feature
  • Connection Manager for data usage control
  • Preconfigured firewall settings for apps
  • Quick dial list for 10 contacts
Features
Read full description

Iridium GO! exec™ Companion App  GO! exec is the world’s first portable, touchscreen-enabled satellite access device. It extends satellite connectivity by enabling the users to wirelessly connect to their smart devices for select email, chat, social media, weather, and light web-browsing apps, as well as simultaneous access to two high-quality voice lines. FUNCTIONS AND FEATURES •Powered by the Iridium Certus® 100 midband service  •Iridium GO! exec supports voice and data connections. (Note: The product does not support SMS – Iridium recommends Iridium GO! for users who require SMS capabilities.) •Make calls by accessing your own contact list.  •Set up your SOS feature to alert either a personal contact or the International Emergency Response Coordination Center (registration required). •Use our Connection Manager to access Iridium® internet at speeds up to 22 kbps up / 88 kbps down. •Iridium Certus 100 speeds are ideal for standard social media, chat, and transactional apps.  •And more!  NEW FOR IRIDIUM GO! EXEC •Access two high-quality voice lines using your smart device or the Iridium GO! exec device’s built-in speakerphone.  •Create and manage a quick dial list for up to 10 contacts on the Iridium GO! exec device. •Connection Manager: To maximize bandwidth for the best possible apps, this feature helps users reduce the risk of runaway data usage and bill shock. ● Automatically Disconnect After: Iridium GO! exec will terminate your internet session after a predetermined length of time if you get distracted by other tasks or forget to end the session manually. Not done working? You can choose a new duration while the session is still active. ● Web / App Profile: Iridium GO! exec comes with several preconfigured firewall settings for popular apps, like WhatsApp and Teams. ● Data usage counter: Shows how much data has been used by the device (approximation – not to be used for billing purposes). NOTE The Iridium GO! exec device and an Iridium service subscription are required in order to use this app. Start by connecting your smartphone, tablet, or laptop by using the app or by scanning the QR code on the Iridium GO! exec. Connect to its Wi-Fi signal and you’re ready to GO! To learn more, visit www.iridiumgoexec.com.

About

ARCO Zeus

Configure, control, and monitor your ARCO Smart Regulator. Customize charging profiles and safety limits for optimal system performance. Offers default profiles for quick setup or expert tuning.

Highlights
  • Configure ARCO Smart Regulator
  • Monitor system performance
  • Customize charging profiles
  • Set safety limits
  • Choose default battery profiles
  • Expert tuning assistance
Features
Read full description

Setup, control, and monitor your ARCO Smart Regulator all from one location. Charging profiles and safety limits are fully customizable from the app. You can choose a default profile for your batteries to get started quickly, or work with an installation expert to tune your Smart regulator and squeeze out maximum performance from your system.

Screenshots

Iridium GO! exec4 screens
ARCO Zeus3 screens

Verdict

The call

The clearest difference is rating: ARCO Zeus at 4.0 against Iridium GO! exec's 2.5. ARCO Zeus also leads on review sentiment (33% vs 0%) and iOS requirement (15.6 vs 18.0). On price, ratings volume, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

ARCO Zeus holds the better App Store score, 4.0 against 2.5. Both are backed by a comparable volume of ratings — 10 and 8 respectively. Written reviews point the same way: 0% of Iridium GO! exec's written reviews are positive against 33% of ARCO Zeus's.

UpkeepUpdate frequency

Iridium GO! exec ships an update every 3 months, ARCO Zeus every 2 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Iridium GO! exec versus ARCO Zeus: the parameters behind the verdict, then further details
ParameterIridium GO! execARCO Zeus
PriceFreeFree
Rating2.5 (10 ratings)4.0 (8 ratings) — better
Positive reviews0.0% of reviews33.3% of reviews — better
Number of ratings10 — better8
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.6 — better
Further details — not scored
Size143 MB97 MB
Age rating4+4+
DeveloperIridiumDominic Policicchio

Customer experience

Iridium GO! exec

All ratings9 ratings
Positive44.4%
Neutral0.0%
Negative55.6%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

ARCO Zeus

All ratings8 ratings
Positive62.5%
Neutral25.0%
Negative12.5%
Written reviews3 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

In-app purchases

None

Iridium GO! exec

No in-app purchases

None

ARCO Zeus

No in-app purchases

Questions

Is Iridium GO! exec free?
Iridium GO! exec is free to download, with no in-app purchases.
Is ARCO Zeus free?
ARCO Zeus is free to download, with no in-app purchases.
Which has better reviews, Iridium GO! exec or ARCO Zeus?
ARCO Zeus is rated higher. Iridium GO! exec averages 2.5 out of 5 from 10 ratings, while ARCO Zeus averages 4.0 from 8 ratings.
Do Iridium GO! exec or ARCO Zeus have ads?
Neither Iridium GO! exec nor ARCO Zeus shows ads.
Which is updated more often, Iridium GO! exec or ARCO Zeus?
Iridium GO! exec ships an update every 3 months, and ARCO Zeus every 2 months. Most recently, Iridium GO! exec was updated on October 21, 2026 and ARCO Zeus on October 24, 2026.

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