# SyncGene Sync Contact Calendar vs Tasks+Cal+Sync 4

The clearest difference is price: SyncGene Sync Contact Calendar at Free against Tasks+Cal+Sync 4's $14.99. SyncGene Sync Contact Calendar also leads on rating (1.9 vs 1.0) and update cadence (every 4 months vs every 20 months). Tasks+Cal+Sync 4's advantage is in-app purchases (none vs 2) and iOS requirement (10.0 vs 15.6). On ads and device support there is nothing between them.

SyncGene Sync Contact Calendar is free to download; Tasks+Cal+Sync 4 costs $14.99 up front. SyncGene Sync Contact Calendar sells 2 in-app purchases, starting at $19.99 per month. Tasks+Cal+Sync 4 asks for nothing beyond the download.

SyncGene Sync Contact Calendar holds the better App Store score, 1.9 against 1.0. That said, the two scores are not equally well evidenced: SyncGene Sync Contact Calendar has 20 ratings behind it against 2, so its average is the more settled of the two.

SyncGene Sync Contact Calendar ships an update every 4 months, Tasks+Cal+Sync 4 every 20 months. The most recent releases landed on August 25, 2026 and July 4, 2026 respectively.

## The numbers

| Metric | SyncGene Sync Contact Calendar | Tasks+Cal+Sync 4 |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| Rating | **[1.9 (20 ratings)](https://appshunter.io/ios/app/syncgene-sync-contact-calendar/id1133538068/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/tasks-plus-cal-plus-sync-4/id1166018485/reviews) |
| Number of ratings | **20** | 2 |
| Positive reviews | 13.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 20 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 3 MB | 8 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cira Apps Limited](https://appshunter.io/developer/1187220064) | [Lukas Zeller](https://appshunter.io/developer/299521020) |

## What reviewers say

### SyncGene Sync Contact Calendar

[App page](https://appshunter.io/ios/app/syncgene-sync-contact-calendar/id1133538068)

This service synchronizes calendars, contacts, and tasks across multiple devices and cloud services like iCloud, Google, and Microsoft. It automates data updates to prevent duplicates and ensure consistency across all connected platforms.

**Highlights:** Sync contacts, calendar events, and tasks, Sync across multiple devices and services, Automatic background synchronization, Map folders and groups for selective syncing, Choose one-way or two-way sync direction, Merge personal information for unified management

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SyncGene Premium Monthly | $19.99 | per month |
| SyncGene Premium Yearly | $199.99 | per year |


### Tasks+Cal+Sync 4

[App page](https://appshunter.io/ios/app/tasks-plus-cal-plus-sync-4/id1166018485)

This app synchronizes contacts, tasks, and calendars using the SyncML standard. It's designed for users who need to connect with older systems or specific organizational requirements that rely on this legacy synchronization technology.

**Highlights:** SyncML synchronization for contacts, tasks, and calendars, App-internal calendar and task management, iOS contact group assignment, Acts as a local SyncML server, Month, day, week, and list calendar views

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SyncGene Sync Contact Calendar free?

SyncGene Sync Contact Calendar is free to download, with in-app purchases available.

### Is Tasks+Cal+Sync 4 free?

Tasks+Cal+Sync 4 costs $14.99, with no in-app purchases.

### Which has better reviews, SyncGene Sync Contact Calendar or Tasks+Cal+Sync 4?

SyncGene Sync Contact Calendar is rated higher. SyncGene Sync Contact Calendar averages 1.9 out of 5 from 20 ratings, while Tasks+Cal+Sync 4 averages 1.0 from 2 ratings.

### Do SyncGene Sync Contact Calendar or Tasks+Cal+Sync 4 have ads?

Neither SyncGene Sync Contact Calendar nor Tasks+Cal+Sync 4 shows ads.

### Which is updated more often, SyncGene Sync Contact Calendar or Tasks+Cal+Sync 4?

SyncGene Sync Contact Calendar ships an update every 4 months, and Tasks+Cal+Sync 4 every 20 months. Most recently, SyncGene Sync Contact Calendar was updated on August 25, 2026 and Tasks+Cal+Sync 4 on July 4, 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.*