# Zync Surveys vs Countdown Reminder

The clearest difference is in-app purchases: Zync Surveys at none against Countdown Reminder's 2. Zync Surveys also leads on iOS requirement (8.0 vs 12.0). Countdown Reminder's advantage is ads (none vs shown) and update cadence (weekly vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. Countdown Reminder sells 2 in-app purchases, starting at $0.99 per month. Zync Surveys asks for nothing beyond the download.

Zync Surveys ships an update every 2 weeks, Countdown Reminder weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Zync Surveys | Countdown Reminder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/zync-surveys/id1281090387/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 25 MB | 59 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zedware Limited](https://appshunter.io/developer/1780538668) | [国飞 闫](https://appshunter.io/developer/1703504926) |

## What reviewers say

### Zync Surveys

[App page](https://appshunter.io/ios/app/zync-surveys/id1281090387)

Create, share, and analyze surveys, quizzes, and e-learning tests with a powerful and flexible tool. Collect responses offline and download them in an Excel format. Securely store and encrypt your data with a reliable service.

**Highlights:** Create surveys and quizzes from templates or scratch, Over 30 question types including GPS and QR capture, Offline survey completion on mobile apps, Automatic data collection and daily progress emails, Graphical response analytics with pie and bar charts, Download responses as Excel XLSX spreadsheets

**Features:** macOS Compatibility

**In-app purchases:** none


### Countdown Reminder

[App page](https://appshunter.io/ios/app/countdown-reminder-key-days/id6754815787)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month VIP | $0.99 | per month |
| Permanent VIP | $3.99 | one-time |


## Frequently asked questions

### Is Zync Surveys free?

Zync Surveys is free to download, with no in-app purchases.

### Is Countdown Reminder free?

Countdown Reminder is free to download, with in-app purchases available.

### Do Zync Surveys or Countdown Reminder have ads?

Zync Surveys shows ads; Countdown Reminder does not.

### Which is updated more often, Zync Surveys or Countdown Reminder?

Zync Surveys ships an update every 2 weeks, and Countdown Reminder weekly. Most recently, Zync Surveys was updated on October 24, 2026 and Countdown Reminder on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*