Comparison

1Sim Assist vs ITarian Mobile v2

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

Head to head
About

1Sim Assist

This app helps international travelers make mobile calls while roaming. It automatically corrects misdialed numbers by adding international prefixes and country codes, and managing leading zeros. This reduces billing errors and user frustration.

Highlights
  • Automatic number correction
  • Adds international prefixes
  • Adds country codes
  • Manages leading zeros
  • Works with any SIM card
Features
Read full description

The OneSimCard Assist app makes it easier for international travelers to make a mobile phone call while roaming internationally. The dialer of the app will automatically correct a misdialed number. The app will add international prefixes and country codes. It will also drop or add zeros where needed or prompt the user to enter a correct phone number without sending a misdialed call to the carrier for connection. These features will reduce both erroneous call billing due to misdialed numbers and aggravation during international roaming. The app also works with any SIM card, not only with OneSimCard.

About

ITarian Mobile v2

Manage IT support tickets efficiently from your mobile device. Create, view, update, and resolve issues on the go, with full visibility into user and asset details. Collaborate seamlessly with your team and ensure secure access to your service desk data.

Highlights
  • Ticket management on the go
  • User and asset visibility
  • Seamless team collaboration
  • Secure and reliable access
  • Intuitive mobile experience
Features
Read full description

Itarian – Service Desk Ticketing System The Itarian Mobile App empowers IT teams and service providers to manage support tickets efficiently—anytime, anywhere. Designed for speed, clarity, and control, the app gives you instant access to your service desk so you can respond faster and keep operations running smoothly. Key Features Ticket Management on the Go Create, view, update, and resolve service desk tickets directly from your mobile device. User & Asset Visibility View ticket details, requester information, and related assets in one place for faster resolution. Seamless Collaboration Add notes, communicate with team members, and track progress effortlessly. Secure & Reliable Access Enterprise-grade security ensures your service desk data stays protected. Intuitive Mobile Experience Clean, user-friendly interface optimized for productivity and ease of use. Who Is It For? IT support teams Managed Service Providers (MSPs) System administrators Organizations using Itarian Service Desk Whether you’re handling incidents, service requests, or support queries, Itarian Mobile App keeps your service desk in your pocket—so you never miss important work. Download now and manage your IT service desk with confidence.

Screenshots

1Sim Assist3 screens
ITarian Mobile v24 screens

Verdict

The call

The clearest difference is iOS requirement: 1Sim Assist at 8.0 against ITarian Mobile v2's 15.1. On price, rating, ratings volume and update cadence 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

On the App Store both sit at effectively the same score — 1.0 for 1Sim Assist against 1.0 for ITarian Mobile v2. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

1Sim Assist ships an update every 5 weeks, ITarian Mobile v2 every 2 months. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

Scorecard1 real difference · 9 level
1Sim Assist versus ITarian Mobile v2: the parameters behind the verdict, then further details
Parameter1Sim AssistITarian Mobile v2
PriceFreeFree
Rating1.0 (1 ratings)1.0 (1 ratings)
Positive reviews—0.0% of reviews
Number of ratings11
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.0 — better15.1
Further details — not scored
Size17 MB34 MB
Age rating4+12+
DeveloperBelmont Telecom, Inc.ITARIAN LLC

Customer experience

1Sim Assist

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

ITarian Mobile v2

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

1Sim Assist

No in-app purchases

None

ITarian Mobile v2

No in-app purchases

Questions

Is 1Sim Assist free?
1Sim Assist is free to download, with no in-app purchases.
Is ITarian Mobile v2 free?
ITarian Mobile v2 is free to download, with no in-app purchases.
Which has better reviews, 1Sim Assist or ITarian Mobile v2?
1Sim Assist and ITarian Mobile v2 are both rated 1.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do 1Sim Assist or ITarian Mobile v2 have ads?
Neither 1Sim Assist nor ITarian Mobile v2 shows ads.
Which is updated more often, 1Sim Assist or ITarian Mobile v2?
1Sim Assist ships an update every 5 weeks, and ITarian Mobile v2 every 2 months. Most recently, 1Sim Assist was updated on October 11, 2026 and ITarian Mobile v2 on October 5, 2026.

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