# Contact Backup vs ImGui Debug Tool

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.

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

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.

## The numbers

| Metric | Contact Backup | ImGui Debug Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/contact-backup-contact-sync/id1596576589/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Ad-supported | — |
| Size | 112 MB | 9 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Axita Ghevariya](https://appshunter.io/developer/1569381949) | [JACKFRUIT CLOUD LLC](https://appshunter.io/developer/6808212480) |

## What reviewers say

### Contact Backup

[App page](https://appshunter.io/ios/app/contact-backup-contact-sync/id1596576589)

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:** macOS Compatibility

**In-app purchases:** none


### ImGui Debug Tool

[App page](https://appshunter.io/ios/app/imgui-debug-tool/id6808212478)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*