Contacts Sync Pro vs StoneFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Contacts Sync Pro
Effortlessly synchronize your contacts across Google, iCloud, and Outlook. This reliable app ensures your contact information is up-to-date on your iPhone, supporting two-way syncing and preserving all contact details and groups.
- Sync Google, iCloud, and Outlook contacts
- Two-way and one-way sync options
- Syncs all contact fields and photos
- Preserves Google labels and Outlook categories
- Automatic background syncing
- Duplicate contact elimination
- Confirm changes before syncing
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••• SYNC GOOGLE, ICLOUD, & OUTLOOK! ••• #1 SYNC APP FOR 15+ YEARS! ••• TRUSTED BY 10,000,000+ USERS! With Contacts Sync Pro, you can quickly & easily sync your Google or Outlook contacts with iPhone, giving you access to your contacts wherever you go. This app distinguishes itself with its reliability, ease of use, speed, and with a true "2-way sync" that merges changes made to either account. This is the #1 app for syncing contacts both in terms of downloads & reviews. Also of significance, this app syncs your Google labels or Outlook categories with your iPhone lists. For instance, you may have organized your Google contacts into groups such as "friends," "family," and "coworkers." After a sync, your iPhone and Google groups will match. With your groups configured on iPhone, you can easily send group emails or group messages. SYNC THE FOLLOWING ACCOUNTS: • Sync Google with iPhone • Sync Outlook with iPhone • Sync 2 Google accounts SYNC ANY IPHONE ACCOUNT: • Choose to sync all of your iPhone contacts, or choose to sync contacts from a specific iPhone account, such as iCloud, a local iPhone address book, Outlook, or a CardDAV account SYNC TYPES: • Choose from one of the following sync types: 2-Way Sync, 1-Way Sync, and Manual Sync • Choose a 2-Way Sync to sync changes in both directions • Choose a 1-Way Sync to transfer changes in one direction only • Choose a Manual Sync to sync specific contacts only SYNCS ALL FIELDS: • Syncs all fields including names, phonetic names, nicknames, email addresses, phone numbers, postal addresses, company names, job titles, departments, birthdays, anniversaries, events, notes, web page addresses, relationships, instant messaging accounts, & social profiles • Syncs contact photos • Syncs custom labels & custom fields INITIAL SYNC: • During the initial sync, the contents of matching contacts will be merged CONFIRM CHANGES BEFORE SYNCING: • Review each change before the sync actually begins AUTOMATIC SYNC: • Automatically syncs contacts in the background 24/7 APPLY FILTERS INCLUDING GROUP FILTER: • Apply the group filter, new contact filter, and more! DUPLICATE CONTACTS: • Eliminate duplicate contacts from both iPhone and Google
StoneFlow
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Run your operations with clarity and control using a powerful, structured platform designed to simplify how you manage your bookings. StoneFlow helps you organize, track, and manage bookings with precision, giving your business a streamlined system to operate more efficiently every day. StoneFlow Premium Subscription: Unlock full access to all features including unlimited bookings, team management, job tracking, file uploads, delivery scheduling, and real-time updates. Subscription Details: - StoneFlow Premium - Monthly subscription - Full access to all features including: • Workflow management • Job tracking • Templates, fabrication & installations • Real-time updates and team collaboration Subscription required. Pricing is shown in-app and may vary by region. Privacy Policy: https://traveling-airboat-d45.notion.site/Stone-Flow-Privacy-Policy-33c5d09ed9d380fb9257cb29ecbb8ec9?source Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: StoneFlow at Free against Contacts Sync Pro's $9.99. Contacts Sync Pro's advantage is chart position (#89 vs unranked) and device support. On in-app purchases 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
StoneFlow is free to download; Contacts Sync Pro costs $9.99 up front. Contacts Sync Pro sells 4 one-off in-app purchases and StoneFlow sells 1 in-app purchase, starting at $39.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Contacts Sync Pro | StoneFlow |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 4.7 (802 ratings) — better | — |
| Positive reviews | 87.5% of reviews | — |
| Number of ratings | 802 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | — |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #89 — better | — |
| Devices | iPhone, iPad — better | — |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 44 MB | 1 MB |
| Age rating | 4+ | 12+ |
| Developer | Playa Apps | Reon Coetzee |
Bugs and requests
Contacts Sync Pro
Reported bugs
2 issues- Caused massive increase in number of contacts
- Eliminated all existing contacts
Requested features
2 requests- Improved handling of duplicate contacts
- Better side-by-side comparison of contacts
StoneFlow
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Contacts Sync Pro
- Unlimited SyncsFree
- Automatic Contact SyncingFree
- Make Contribution$4.99
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- Make Larger Contribution$9.99
StoneFlow
- StoneFlow Monthly$39.991 Month
Questions
Is Contacts Sync Pro free?
Is StoneFlow free?
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