# USTCBot vs ZiNote

The clearest difference is in-app purchases: USTCBot at none against ZiNote's 5. ZiNote's advantage is iOS requirement (13.0 vs 16.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. ZiNote sells 5 in-app purchases, starting at $4.99 per month. USTCBot asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for USTCBot against 5.0 for ZiNote. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

USTCBot ships an update every 4 months, ZiNote every 3 months. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | USTCBot | ZiNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/ustcbot/id788570077/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/zinote-research-paper-reader/id6756495932/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | **Free** | Freemium |
| Size | 10 MB | 74 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hengyu Zhou](https://appshunter.io/developer/788570080) | [小双 王](https://appshunter.io/developer/1860645573) |

## What reviewers say

### USTCBot

[App page](https://appshunter.io/ios/app/ustcbot/id788570077)

This app provides essential tools for University of Science and Technology of China (USTC) students and faculty. It offers real-time school bus schedules with notifications and a comprehensive course table that syncs automatically or can be manually edited. A widget extension allows for quick access to daily course schedules.

**Highlights:** Real-time school bus schedules, Bus time notifications, Automatic course synchronization, Manual course entry, Daily and weekly course views, Widget for today's courses

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### ZiNote

[App page](https://appshunter.io/ios/app/zinote-research-paper-reader/id6756495932)

Access and organize academic papers from top research databases. Get personalized daily feeds, AI summaries, and journal tracking. Save, share, and export citations for your research library.

**Highlights:** Personalized daily research feed, Swipe to discover papers, AI summaries with offline translation, Journal tracking for 4,000+ publications, Save, share, and export citations, Organize papers in a personal library

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Early Bird Pricing | $4.99 | per month |
| ZiNote Pro Monthly | $4.99 | per month |
| ZiNote Pro Yearly | $29.99 | per year |
| Early Bird Yearly | $49.99 | per year |
| ZiNote Pro Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is USTCBot free?

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

### Is ZiNote free?

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

### Which has better reviews, USTCBot or ZiNote?

USTCBot and ZiNote are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do USTCBot or ZiNote have ads?

Neither USTCBot nor ZiNote shows ads.

### Which is updated more often, USTCBot or ZiNote?

USTCBot ships an update every 4 months, and ZiNote every 3 months. Most recently, USTCBot was updated on October 16, 2026 and ZiNote on October 6, 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.*