Backup all contacts and export vs 3Display
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Backup all contacts and export
Easily back up all your contacts with a single tap and send them as a .vcf file via email or messaging apps. This app also helps you find and remove duplicate contacts and set reminders for regular backups. It operates fully offline and requires no personal information or sign-up.
- Offline contact backup
- Export contacts as .vcf
- Find and remove duplicate contacts
- Set backup reminders
- Delete multiple contacts
- Quick restore functionality
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Backup your all the contacts with a single touch and send them as a .vcf attachment via email, Whatsapp, etc. It allows deleting multiple contacts. Find all the duplication contacts and remove the selected one. You can also set a reminder which reminds you to take a backup of all contacts. No signing, no register, nothing personal information needed to use this app. Super easy way to export your contacts. Features** - Fully offline backup. No server or sync needed. - Quick Restore without the use of this app. - Just click on the .vcf file and It will restore all the contacts. - Find duplication contacts and remove unwanted contacts. - Choose a number of contacts to delete it. - Set a reminder to take a backup at regular interval - No contacts limitation to backup, remove or duplication finder. - Low size application. - No advertisement. iMessage** - Send any contact to his/her friend in Message(SMS) itself. iWatch** - Call or SMS from iWatch directly. Note: All contacts shown on screenshots are a dummy! If you have any doubt then you can contact us on mayihelpu4app@gmail.com.
3Display
This app allows users to create and display 3D fan art. It offers a platform for showcasing creative 3D models and designs. Explore a gallery of unique fan-made creations.
- 3D fan art creation
- 3D model display
- Showcase creative designs
- Gallery of fan-made creations
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Fan Display
Screenshots
Verdict
The clearest difference is price: 3Display at Free against Backup all contacts and export's $2.99. 3Display also leads on update cadence (every 4 weeks vs every 3 months). Backup all contacts and export's advantage is rating (3.4 vs 2.3) and ratings volume (15 vs 3). On review sentiment, ads, in-app purchases 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
3Display is free to download; Backup all contacts and export costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Backup all contacts and export holds the better App Store score, 3.4 against 2.3. That said, the two scores are not equally well evidenced: Backup all contacts and export has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.
Backup all contacts and export ships an update every 3 months, 3Display every 4 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.
| Parameter | Backup all contacts and export | 3Display |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 3.4 (15 ratings) — better | 2.3 (3 ratings) |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 15 — better | 3 |
| Update frequency | Every 3 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 3 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | Softnoesis | 华胜 张 |
Customer experience
Backup all contacts and export
3Display
In-app purchases
Backup all contacts and export
No in-app purchases
3Display
No in-app purchases
Questions
Is Backup all contacts and export free?
Is 3Display free?
Which has better reviews, Backup all contacts and export or 3Display?
Do Backup all contacts and export or 3Display have ads?
Which is updated more often, Backup all contacts and export or 3Display?
Other comparisons
