# UDBapp Pro vs GradeWay for HAC

The clearest difference is in-app purchases: UDBapp Pro at none against GradeWay for HAC's 1. GradeWay for HAC's advantage is ratings volume (56K vs 2.3K) and update cadence (fortnightly vs every 6 weeks). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. GradeWay for HAC sells 1 in-app purchase, starting at $4.99 per year. UDBapp Pro asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for UDBapp Pro against 4.8 for GradeWay for HAC. That said, the two scores are not equally well evidenced: GradeWay for HAC has 56K ratings behind it against 2.3K, so its average is the more settled of the two. Written reviews are what separate them: 85% of UDBapp Pro's written reviews are positive against 89% of GradeWay for HAC's.

UDBapp Pro ships an update every 6 weeks, GradeWay for HAC fortnightly. The most recent releases landed on September 21, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | UDBapp Pro | GradeWay for HAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (2.3K ratings)](https://appshunter.io/ios/app/udbapp-pro/id1455826724/reviews) | **[4.8 (56K ratings)](https://appshunter.io/ios/app/gradeway-for-hac/id1523075874/reviews)** |
| Number of ratings | 2.3K | **56K** |
| Positive reviews | 85.3% of reviews | **88.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#139** |
| Size | 29 MB | 37 MB |
| Requires iOS | 16 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Ultimate Drill Book](https://appshunter.io/developer/1455826723) | [Srujan Mupparapu](https://appshunter.io/developer/1523075876) |

## What reviewers say

### UDBapp Pro

[App page](https://appshunter.io/ios/app/udbapp-pro/id1455826724)

This app helps marching band members, directors, and teachers learn and manage drill formations. It offers animated drill views, coordinate sheets, music integration, and attendance tracking for seamless rehearsal and performance preparation.

**Highlights:** Animated drill views with music, Individual coordinate sheets, Live coordinate tracking, Sheet music integration, Attendance tracking, Tap ID for performer management, Offline mode

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful for learning drill
- 🚀 Efficient drill learning process
- 📱 Convenient digital format
- 🎨 Customizable user experience
- 🤖 Precise dot tracking

**What reviewers complain about**

- 🐛 Occasional glitches and bugs
- 🔍 Limited customization options
- 📱 Requires all students to have compatible devices
- 🕰️ Slow loading times
- 🔋 High battery consumption

**Reported bugs**

- Drill files disappearing after updates
- Attendance tracking issues
- Crashes when adding notes
- Drill visualization jumping between sets

**Requested features**

- Apple Watch integration
- Ability to create custom drill designs
- Improved note-taking functionality
- Offline drill playback
- Tempo adjustment for drill and music


### GradeWay for HAC

[App page](https://appshunter.io/ios/app/gradeway-for-hac/id1523075874)

**Currently charting:** #139 Top Free · Education (US App Store)

This app provides a streamlined interface for accessing student academic information from Home Access Center. It offers features like grade tracking, GPA calculation, assignment planning, and bell schedule management. Stay organized and informed about your academic progress with easy-to-understand insights and helpful tools.

**Highlights:** Color-coded grade averages, GPA calculator with weighted/unweighted options, Assignment planner with reminders, Bell schedule tracker with notifications, View transcripts and report cards, Email teachers directly, Support for multiple students

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GradeWay Premium | $4.99 | per year |

**What reviewers like**

- 🚀 Easy to use and navigate
- 👍 Helpful grade tracking features
- 🔒 Secure login with Face ID/Touch ID
- 🎨 Customizable color themes
- ⏱️ Fast grade updates

**What reviewers complain about**

- 💰 Premium features should be free
- 🐛 Occasional loading/performance issues
- 🔍 Difficulty switching between student accounts
- 🎨 Dislike default green color theme

**Reported bugs**

- Grade calculator not working for certain grade types
- App freezing when accessing specific class grades

**Requested features**

- Add calendar integration for assignments and events
- Improve GPA calculation and prediction tools
- Allow more customization options without premium
- Provide multiple schedule options for schools with varying schedules


## Frequently asked questions

### Is UDBapp Pro free?

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

### Is GradeWay for HAC free?

GradeWay for HAC is free to download, with in-app purchases available.

### Which has better reviews, UDBapp Pro or GradeWay for HAC?

GradeWay for HAC is rated higher. UDBapp Pro averages 4.8 out of 5 from 2.3K ratings, while GradeWay for HAC averages 4.8 from 56K ratings.

### Do UDBapp Pro or GradeWay for HAC have ads?

Neither UDBapp Pro nor GradeWay for HAC shows ads.

### Which is updated more often, UDBapp Pro or GradeWay for HAC?

UDBapp Pro ships an update every 6 weeks, and GradeWay for HAC fortnightly. Most recently, UDBapp Pro was updated on September 21, 2026 and GradeWay for HAC on September 25, 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.*