Contacts Backup Lite vs Dr. Hahn Instructions
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Contacts Backup Lite
Easily back up and restore all your phone contacts with a single tap. Send backups to yourself via email as a .vcf file, no computer or cloud sync required. Restore contacts just as simply from your email.
- One-tap contact backup
- Email backup file (.vcf)
- Offline backup
- No computer needed
- One-tap contact restore
- No cloud sync required
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Contacts Backup is the easiest way to backup and restore your contacts all from your phone without needing a computer or synchronization. You can backup all your contacts with a single touch and send it to yourself as a .vcf attachment via email. -Offline Backup. No need to sync to any server. Just email the backup file to yourself. -One Tap to backup all your contacts and mail it to yourself . -You don't need an iCloud account to backup and transfer contacts. -You don't need a computer to backup your contacts. -Backup all your important contacts in a second. -Restore backed up contacts in One Tap from your mail. You don't need a computer to backup your contacts !
Dr. Hahn Instructions
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Dr. Hahn has launched this app to provide its customers with all adjustment instructions as videos in a user-friendly manner. The right instructions can be found quickly thanks to the app's intuitiveness and ease of use. All instructional videos for an accurate adjustment of Dr. Hahn hinges for metal and PVC doors are included, in particular different versions of 2-piece and 3-piece hinges, as well as fastening options with or without KT-Fix. The videos explain in detail every work step required for making height, horizontal and sealing pressure adjustments. Once a video is downloaded, it can be used offline at any time.
Screenshots
Verdict
The clearest difference is iOS requirement: Dr. Hahn Instructions at 11.0 against Contacts Backup Lite's 13.0. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Contacts Backup Lite ships an update every 26 months, Dr. Hahn Instructions every 15 months. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.
| Parameter | Contacts Backup Lite | Dr. Hahn Instructions |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (32 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 32 — better | — |
| Update frequency | Every 26 months | Every 15 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Abhay Vala | Team Stiefelhagen Werbeagentur GmbH |
In-app purchases
Contacts Backup Lite
No in-app purchases
Dr. Hahn Instructions
No in-app purchases
Questions
Is Contacts Backup Lite free?
Is Dr. Hahn Instructions free?
Do Contacts Backup Lite or Dr. Hahn Instructions have ads?
Which is updated more often, Contacts Backup Lite or Dr. Hahn Instructions?
Other comparisons
