Comparison

Contacts + Sync Google, Backup vs ReiseSIM Support

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

Head to head
About

Contacts + Sync Google, Backup

Organize your address book with powerful tools for cleaning up duplicates, deleting contacts in bulk, and managing favorites. Syncs seamlessly with Google Contacts and provides timely reminders for important dates. Includes a business card scanner and backup options.

Highlights
  • Bulk contact deletion
  • Favorite contact management
  • Google Contacts synchronization
  • Birthday and event reminders
  • Business card scanning
  • Contact backup and export
  • Duplicate contact detection
Features
Read full description

## Contacts + The fastest way to a clutter-free contact list. Is your address book filled with outdated numbers, "Pizza Delivery" from three cities ago, and nameless entries? **Contacts** is the ultimate utility designed to help you reclaim your phone’s organization in seconds. Key Features: Bulk Delete with Ease: The star of the show. Select multiple contacts or your entire list and wipe away the clutter with a single tap. No more tedious one-by-one deleting. One-Tap Favorites Management Quickly curate your inner circle. Browse your list and mark important contacts as Favorites with a single tap, ensuring your most-called people are always at the top and protected from accidental deletion. Google Contacts Sync: Manage your cloud directly. Changes made in the app—including bulk deletions and favorites—automatically sync with your Google account across all your devices. Keep your Gmail and phone address books perfectly aligned in real-time. Event & Birthday Reminder: Never miss a special moment. The app automatically scans your contacts for upcoming birthdays and anniversaries, sending you timely reminders. You can also quickly add missing dates to ensure your calendar is always up to date. Business Card Scanner: Stop typing and start scanning. Just point your camera at any business card, and our advanced technology will instantly extract names, phone numbers, and emails, saving them directly to your contact. Backup: Clean with zero anxiety. Create a full backup of your entire contact list in seconds. Delete Duplicate or Merge: Stop scrolling through three "John Smiths." Our intelligent algorithm scans your entire list for duplicate names, phone numbers, or emails. Export: your data as a VCF or CSV(Excel) file or save it to the cloud, ensuring you can restore every single number if you ever change your mind. Choose between the following subscription options for unlimited access to all features: - Annual Subscription - Month Subscription - Weekly - You may cancel your subscription at any time Your account will be automatically charged for renewal, based on the annual subscription plan, within 24 hours before the end of the 7 days free trial period. You can cancel auto-renewal at any time, given that the cancellation is at least 24 hours before the end of the current period. Privacy policy: https://ervi.dev/privacy-policy Terms of use: https://ervi.dev/terms-of-use

About

ReiseSIM Support

Features
Read full description

Unsere neue ReiseSIM ermöglicht es nun, das unsere Kunden im direkten Kontakt mit uns stehen. Die App bietet Aktivierung, Status Austausch per Push und Support Mitteilung.

Screenshots

Contacts + Sync Google, Backup4 screens
ReiseSIM Support3 screens

Verdict

The call

The clearest difference is in-app purchases: ReiseSIM Support at none against Contacts + Sync Google, Backup's 3. ReiseSIM Support also leads on ads (none vs shown) and update cadence (daily vs every 5 days). On price, 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. Contacts + Sync Google, Backup sells 3 in-app purchases, starting at $2.99 per 7 days. ReiseSIM Support asks for nothing beyond the download.

UpkeepUpdate frequency

Contacts + Sync Google, Backup ships an update every 5 days, ReiseSIM Support daily. The most recent releases landed on September 18, 2026 and September 11, 2026 respectively.

Scorecard3 real differences · 6 level
Contacts + Sync Google, Backup versus ReiseSIM Support: the parameters behind the verdict, then further details
ParameterContacts + Sync Google, BackupReiseSIM Support
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 5 daysDaily — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.617.0 — better
Further details — not scored
Size34 MB3 MB
Age rating4+4+
DeveloperERVI FIRST LLCDaniel Fritz

In-app purchases

3 purchases

Contacts + Sync Google, Backup

Subscriptions2
  • Weekly3 Days trial$2.997 Days
  • Monthly$69.991 Year
One-time1
  • Upgrade to PRO$5.99
None

ReiseSIM Support

No in-app purchases

Questions

Is Contacts + Sync Google, Backup free?
Contacts + Sync Google, Backup is free to download, with in-app purchases available.
Is ReiseSIM Support free?
ReiseSIM Support is free to download, with no in-app purchases.
Do Contacts + Sync Google, Backup or ReiseSIM Support have ads?
Contacts + Sync Google, Backup shows ads; ReiseSIM Support does not.
Which is updated more often, Contacts + Sync Google, Backup or ReiseSIM Support?
Contacts + Sync Google, Backup ships an update every 5 days, and ReiseSIM Support daily. Most recently, Contacts + Sync Google, Backup was updated on September 18, 2026 and ReiseSIM Support on September 11, 2026.

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