Comparison

1SIM IoT vs Device Settings

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

Head to head
About

1SIM IoT

Manage your IoT/M2M devices remotely with real-time data on usage, connectivity, and spending limits. This app provides essential control over your SIM cards and devices, ensuring efficient management for various applications like asset tracking and smart homes.

Highlights
  • Real-time device status
  • Data and SMS usage tracking
  • Set monthly spending limits
  • Block/unblock mobile data
  • Two-way device communication
  • Account access controls
Features
Read full description

The new OneSimCard IoT-M2M app enables you to get access to the most important functions of the OneSimCard OSCAR management platform virtually anywhere you have connectivity on your mobile device or tablet. Whether your solution is for GPS (asset tracking, fleet management, people tracking, etc.), wearables, Smart meters/Smart City, Smart Home or any other Internet of Things/Machine to Machine application, the OSCAR (OneSimCard Account Resource) app allows you to easily manage all of your mobile IoT/M2M devices. The OSCAR IOT app provides you with real time information about all active, blocked or deactivated devices, network registration/connectivity status, and the current data and SMS use records. It also allows you to reconnect the device to the network if required, as well as 2-way communication to the device using Portal SMS option, which keeps logs of all sent commands to, and replies from, the device including the APN settings. The app allows you to have access to each sim card /device, set the monthly spending limit for the SIM, block/unblock mobile data, view the amount of data used in the billing cycle anywhere, anytime your mobile device is connected to the internet. The app allows for separate logins of account administrators to share or to limit various account access functions. The in-app help tools provide quick access to troubleshooting and customer support.

About

Device Settings

Access and manage your device's information, settings, and performance from a single, intuitive interface. Monitor battery, storage, and network status, and utilize helpful tools for troubleshooting and optimization.

Highlights
  • Device information (model, version, UUID)
  • Battery and storage monitoring
  • Network insights (Wi-Fi, IP, signal)
  • Quick access to essential settings
  • System performance data
  • Digital compass and flashlight
Features
Read full description

Take Full Control of Your iOS Device with My Device Settings My Device Settings gives you quick access to key device information, powerful tools, and essential settings, all in one place. Designed for a simple and intuitive experience, the app helps you understand, monitor, and optimize your iPhone or iPad. Get the information you need View important device details like model, iOS version, screen size, UUID, and more. Perfect when you need accurate data for apps, troubleshooting, or support. Monitor performance in real time Track battery status, storage usage, and system performance. Understand how your device is running and make smarter decisions. Manage your device with ease Access useful tools and settings quickly, including Wi-Fi, Bluetooth, hotspot, brightness, sound, NFC, and more. Solve network issues faster Check network type, signal strength, and IP address to quickly identify and fix connectivity problems. Advanced tools Explore extra features like a digital compass, customizable flashlight, battery monitor, and more. Key Features - Device information: model, version, UUID - Battery and storage monitoring - Network insights: Wi-Fi, IP, signal strength - Quick access to essential settings - Performance and system data - Useful tools like compass and flashlight Premium Subscription (optional) My Device Settings is free to use with ads. A Premium subscription is required to remove ads and to unlock premium features such as advanced insights and the full ad-free experience. Features that require a purchase are clearly marked in the app. - Title: Premium (Monthly) - Length: 1 month, auto-renewable - Price: USD 1.99 per month, after a 3-day free trial Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel anytime in your Apple ID settings. Any unused portion of a free trial is forfeited when you purchase a subscription. Terms of Use (EULA): https://yalintech.com/legal/device/terms Privacy Policy: https://yalintech.com/legal/device/privacy Visit Us https://www.yalintech.com/ Support support@yalintech.com

Screenshots

1SIM IoT4 screens
Device Settings4 screens

Verdict

The call

The clearest difference is rating: 1SIM IoT at 5.0 against Device Settings's 4.1. 1SIM IoT also leads on in-app purchases (none vs 3) and ads (none vs shown). Device Settings's advantage is ratings volume (1.2K vs 1). On price 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. Device Settings sells 3 in-app purchases, starting at $1.99 per month. 1SIM IoT asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

1SIM IoT holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Device Settings has 1.2K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

1SIM IoT ships an update daily, Device Settings every 4 weeks. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

Scorecard7 real differences · 3 level
1SIM IoT versus Device Settings: the parameters behind the verdict, then further details
Parameter1SIM IoTDevice Settings
PriceFreeFree
Rating5.0 (1 ratings) — better4.1 (1.2K ratings)
Positive reviews—54.1% of reviews
Number of ratings11.2K — better
Update frequencyDaily — betterEvery 4 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.0
Further details — not scored
Size7 MB40 MB
Age rating4+4+
DeveloperBelmont Telecom, Inc.Yalintech

Customer experience

1SIM IoT

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Device Settings

All ratings1,160 ratings
Positive77.6%
Neutral6.6%
Negative15.8%
Written reviews37 reviews
Positive54.1%
Neutral2.7%
Negative43.2%

Bugs and requests

1SIM IoT

Not enough reviews yet to summarise bugs or requests.

Device Settings

Reported bugs

7 issues
  • App won't load (displays blue screen)
  • Settings instructions not executing properly
  • Incorrect phone model and iOS version detection
  • Full-screen advertisements blocking content
  • Pop-ups persist even after watching ads
Show 2 more
  • Trial information not displayed before purchase
  • Unexpected charges without proper disclosure

Requested features

4 requests
  • Better explanation of DNS settings
  • More useful additional information beyond standard settings
  • Improved security features for WiFi
  • Free version with full functionality

In-app purchases

None

1SIM IoT

No in-app purchases

3 purchases

Device Settings

Subscriptions2
  • Monthly - 3 Days Free Trail3 Days trial$1.991 Month
  • oneyear_subscription3 Days trial$6.991 Year
One-time1
  • One time purchase$8.99

Questions

Is 1SIM IoT free?
1SIM IoT is free to download, with no in-app purchases.
Is Device Settings free?
Device Settings is free to download, with in-app purchases available.
Which has better reviews, 1SIM IoT or Device Settings?
1SIM IoT is rated higher. 1SIM IoT averages 5.0 out of 5 from 1 ratings, while Device Settings averages 4.1 from 1.2K ratings.
Do 1SIM IoT or Device Settings have ads?
Device Settings shows ads; 1SIM IoT does not.
Which is updated more often, 1SIM IoT or Device Settings?
1SIM IoT ships an update daily, and Device Settings every 4 weeks. Most recently, 1SIM IoT was updated on October 13, 2026 and Device Settings on October 17, 2026.

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