# Zync Surveys vs Concept Mapping

The clearest difference is in-app purchases: Zync Surveys at none against Concept Mapping's 3. Zync Surveys also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (8.0 vs 13.0). Concept Mapping's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Concept Mapping sells 3 in-app purchases, starting at $2.99 per month. Zync Surveys asks for nothing beyond the download.

Zync Surveys ships an update every 2 weeks, Concept Mapping every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Zync Surveys | Concept Mapping |
| --- | --- | --- |
| 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** | Every 2 months |
| Monetization | **Ad-supported** | Freemium |
| Size | 25 MB | 58 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zedware Limited](https://appshunter.io/developer/1780538668) | [Nebulae GCV](https://appshunter.io/developer/1476376729) |

## 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


### Concept Mapping

[App page](https://appshunter.io/ios/app/concept-mapping-gloow/id1487797118)

Organize thoughts and plan projects with powerful concept maps. Visualize ideas, connect related concepts, and structure information more effectively than traditional notes. Share your creations and easily search your organized web of knowledge.

**Highlights:** Organize ideas with concept maps, Connect related concepts, Visualize ideas and information, Plan projects effectively, Brainstorming tool, Add resources (links, images, video), Searchable knowledge graph

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gloow Monthly Subscription | $2.99 | per month |
| Gloow Early Bird Subscriptions | $5.99 | per 3 months |
| Gloow Yearly Subscription | $9.99 | per year |


## Frequently asked questions

### Is Zync Surveys free?

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

### Is Concept Mapping free?

Concept Mapping is free to download, with in-app purchases available.

### Do Zync Surveys or Concept Mapping have ads?

Zync Surveys shows ads; Concept Mapping does not.

### Which is updated more often, Zync Surveys or Concept Mapping?

Zync Surveys ships an update every 2 weeks, and Concept Mapping every 2 months. Most recently, Zync Surveys was updated on October 24, 2026 and Concept Mapping on October 24, 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.*