Comparison

Contact Backup vs ImGui Debug Tool

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

Head to head
About

Contact Backup

Easily back up and transfer your phone contacts to another device. This utility also helps you find and track mobile numbers, including STD and ISD codes, with offline location details.

Highlights
  • Phone contact backup and transfer
  • Sync contacts to another device
  • Search and track mobile numbers
  • Offline STD and ISD code lookup
  • Caller location with service provider details
  • Worldwide area and country code database
Features
Read full description

Contact Backup : Contact Sync is best app to take contact backup and transfer to other device. Find Or Search Number Location helps you to search and track mobile phone number, STD code and ISD code with offline also, it will display the location of caller with service provider with city, state information on all contacts. Know SIM Number Registration Location and Service Provider -- Key FEATURES -- * Phone Contact Backup Take backup of all contact and sync or transfer to another iPhone device. * Phone Contact List Full phone contact list with carrier detail and from where to purchase the SIM. Mobile Number Locator to find from which State/Telecom operator and Mobile number belongs to. All location information is grouped and shown at State/City level only based on area code. * Worldwide area code and country code Phone Number Tracker has a powerful database of thousands of area information in the world. We provide 12,982 cities areas codes for subscriber trunk dialing (STD) and 249 countries codes for international subscriber dialing (ISD). You can easily search and look-up almost all the city codes, with detailed location info.

About

ImGui Debug Tool

Features
Read full description

**ImGui Debug Tool** — Your handy companion for Dear ImGui development and debugging! **What is this app?** ImGui Debug Tool lets you view ImGui version information and control the ImGui debug overlay with a single tap. Perfect for developers and tinkerers who use [Dear ImGui](https://github.com/ocornut/imgui) in their projects and want quick access to overlay toggles and version details on the go. **Features** • **Version at a glance** — See ImGui and backend version info in one clean, dark-themed screen. • **One-tap overlay control** — Turn the ImGui debug overlay on or off without digging into settings. • **Clean, modern UI** — Built with Jetpack Compose, smooth animations, and a comfortable dark theme. • **English-only, no clutter** — Focused experience in English with a minimal, professional layout. • **Open source respect** — Easy link to the official Dear ImGui (ocornut/imgui) repository. • **Developer info** — Quick access to the developer (JsonET) and project links. **Who is it for?** • Game and engine developers using Dear ImGui • Anyone debugging or prototyping with ImGui • Devs who want a simple tool to check version and overlay status • Fans of minimal, dark-mode-first apps **About Dear ImGui** Dear ImGui is a bloat-free, immediate-mode graphical user interface library for C++. It’s widely used in game engines, tools, and real-time applications. This app is not affiliated with the Dear ImGui project; it’s an independent utility to support your ImGui workflow. **Credits** • [Dear ImGui](https://github.com/ocornut/imgui) by Omar Cornut and contributors — the amazing library this tool is built around.

Screenshots

Contact Backup4 screens
ImGui Debug Tool2 screens

Verdict

The call

The clearest difference is ads: ImGui Debug Tool at none against Contact Backup's shown. ImGui Debug Tool also leads on update cadence (daily vs every 4 months). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Contact Backup ships an update every 4 months, ImGui Debug Tool daily. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 7 level
Contact Backup versus ImGui Debug Tool: the parameters behind the verdict, then further details
ParameterContact BackupImGui Debug Tool
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 monthsDaily — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size112 MB9 MB
Age rating4+4+
DeveloperAxita GhevariyaJACKFRUIT CLOUD LLC

In-app purchases

None

Contact Backup

No in-app purchases

None

ImGui Debug Tool

No in-app purchases

Questions

Is Contact Backup free?
Contact Backup is free to download, with no in-app purchases.
Is ImGui Debug Tool free?
ImGui Debug Tool is free to download, with no in-app purchases.
Do Contact Backup or ImGui Debug Tool have ads?
Contact Backup shows ads; ImGui Debug Tool does not.
Which is updated more often, Contact Backup or ImGui Debug Tool?
Contact Backup ships an update every 4 months, and ImGui Debug Tool daily. Most recently, Contact Backup was updated on October 11, 2026 and ImGui Debug Tool on October 24, 2026.

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