# SunPrint vs VineChart

The clearest difference is monetization model: SunPrint at free against VineChart's free with in-app purchases. SunPrint also leads on iOS requirement (13.0 vs 16.0). VineChart's advantage is ratings volume (55 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for SunPrint against 4.9 for VineChart. That said, the two scores are not equally well evidenced: VineChart has 55 ratings behind it against 1, so its average is the more settled of the two.

SunPrint ships an update every 3 weeks, VineChart monthly. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SunPrint | VineChart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sunprint/id6748125774/reviews)** | [4.9 (55 ratings)](https://appshunter.io/ios/app/vinechart/id6757351737/reviews) |
| Number of ratings | 1 | **55** |
| Positive reviews | — | 89.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 190 MB | 5 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [厦门橙太阳电子科技有限公司](https://appshunter.io/developer/1858840507) | [VineChart LLC](https://appshunter.io/developer/1866312064) |

## What reviewers say

### SunPrint

[App page](https://appshunter.io/ios/app/sunprint/id6748125774)

This smart learning assistant offers error correction and knowledge management with fast Bluetooth connectivity and ink-free printing. It provides a comprehensive question bank for all subjects, math exercises, literature, and vocabulary to support study needs from preview to exam preparation.

**Highlights:** Error correction, Knowledge management, Fast Bluetooth connectivity, Ink-free eco-printing, Curated question bank, Math exercises, Vocabulary database

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

**In-app purchases:** none


### VineChart

[App page](https://appshunter.io/ios/app/vinechart/id6757351737)

This app provides real-time alerts and tracking for Amazon Vine product drops. It offers interactive charts, historical data views, and customizable push notifications to ensure users never miss new product opportunities. Data can be exported and shared, with offline support for continuous access.

**Highlights:** Real-time Vine drop tracking, Interactive charts with data exploration, Push notifications for new drops, Historical data views, Data export to CSV, Home screen widgets, Offline data caching

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

**In-app purchases:** none


## Frequently asked questions

### Is SunPrint free?

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

### Is VineChart free?

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

### Which has better reviews, SunPrint or VineChart?

SunPrint is rated higher. SunPrint averages 5.0 out of 5 from 1 ratings, while VineChart averages 4.9 from 55 ratings.

### Do SunPrint or VineChart have ads?

Neither SunPrint nor VineChart shows ads.

### Which is updated more often, SunPrint or VineChart?

SunPrint ships an update every 3 weeks, and VineChart monthly. Most recently, SunPrint was updated on October 1, 2026 and VineChart on October 7, 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.*