# zkTimecube vs Image Convert And Resize

The clearest difference is in-app purchases: zkTimecube at none against Image Convert And Resize's 3. zkTimecube also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Image Convert And Resize sells 3 in-app purchases, starting at $4.49 per month. zkTimecube asks for nothing beyond the download.

zkTimecube ships an update every 4 months, Image Convert And Resize every 5 months. The most recent releases landed on September 24, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | zkTimecube | Image Convert And Resize |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/image-convert-and-resize/id1636109607/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | — | Free with in-app purchases |
| Size | 68 MB | 25 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZKTeco Inc.](https://appshunter.io/developer/955313767) | [Yalintech](https://appshunter.io/developer/1530568426) |

## What reviewers say

### zkTimecube

[App page](https://appshunter.io/ios/app/zktimecube/id1266580853)

**Features:** macOS Compatibility

**In-app purchases:** none


### Image Convert And Resize

[App page](https://appshunter.io/ios/app/image-convert-and-resize/id1636109607)

This app converts images to various formats like PNG, JPEG, and BMP, and also supports OCR text recognition in over 60 languages. It allows resizing images, converting them to PDF, and protecting PDF documents with passwords. Files can be backed up and synchronized across cloud services.

**Highlights:** Convert images to PNG, JPEG, BMP, GIF, TIFF, RAW, OCR text recognition in 60+ languages, Resize images to custom dimensions, Convert images and documents to PDF, Password protect PDF documents, Backup and sync files to cloud services

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.49 | per month |
| Yearly Subscription | $7.49 | per year |
| One time purchase | $10.99 | one-time |


## Frequently asked questions

### Is zkTimecube free?

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

### Is Image Convert And Resize free?

Image Convert And Resize is free to download, with in-app purchases available.

### Do zkTimecube or Image Convert And Resize have ads?

Image Convert And Resize shows ads; zkTimecube does not.

### Which is updated more often, zkTimecube or Image Convert And Resize?

zkTimecube ships an update every 4 months, and Image Convert And Resize every 5 months. Most recently, zkTimecube was updated on September 24, 2026 and Image Convert And Resize on September 27, 2026.

---

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