# ZipGrade vs NeuLog

The clearest difference is review sentiment: ZipGrade at 86% against NeuLog's 0%. ZipGrade also leads on rating (4.9 vs 1.0) and ratings volume (36K vs 3). NeuLog's advantage is in-app purchases (none vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ZipGrade sells 1 one-off in-app purchase. NeuLog asks for nothing beyond the download.

ZipGrade holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: ZipGrade has 36K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 86% of ZipGrade's written reviews are positive against 0% of NeuLog's.

ZipGrade ships an update every 6 weeks, NeuLog every 2 months. The most recent releases landed on September 27, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | ZipGrade | NeuLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (36K ratings)](https://appshunter.io/ios/app/zipgrade/id635077270/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/neulog/id1238285812/reviews) |
| Number of ratings | **36K** | 3 |
| Positive reviews | **85.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 30 MB | 5 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZipGrade LLC](https://appshunter.io/developer/582826575) | [S. E. S. - SCIENTIFIC EDUCATIONAL SYSTEMS LTD](https://appshunter.io/developer/1238285811) |

## What reviewers say

### ZipGrade

[App page](https://appshunter.io/ios/app/zipgrade/id635077270)

Instantly grade multiple-choice tests and quizzes using your device's camera. This app offers a fast and accurate way for educators to assess student work, with features for organizing and exporting results. It provides immediate feedback to inform lesson planning and assignments.

**Highlights:** Instant grading with device camera, Supports multiple choice tests and quizzes, Organizes and exports results (PDF, Excel), Free answer sheet templates available, Companion website for data management, Stores results by student, subject, and quiz

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add 1 year of use | $6.99 | one-time |

**What reviewers like**

- 🚀 Efficient grading
- 👍 Instant feedback for students
- 📊 Detailed data analysis
- 💰 Affordable subscription
- ⏱️ Time-saving

**What reviewers complain about**

- 🐛 Inconsistent scanning issues
- 🔍 Difficulty navigating interface
- 🔢 Lack of class/student grouping options
- 🖼️ Poor image quality for student names

**Reported bugs**

- Scanning issues with flat surface detection
- Incorrect answer marking due to eraser marks

**Requested features**

- Ability to change question point values in bulk
- Option to create/edit answer keys on website
- Support for non-multiple choice question types
- Improved data export/integration with other systems


### NeuLog

[App page](https://appshunter.io/ios/app/neulog/id1238285812)

This app facilitates experimental data acquisition using autonomous logger sensors. It requires a Bluetooth module and NeuLog sensors to conduct classroom and field experiments in scientific studies. The system offers a simple, flexible, and fast approach to data logging.

**Highlights:** Autonomous logger sensors, Bluetooth connectivity, Plug-and-play modules, Classroom experiments, Field experiments, Scientific studies

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZipGrade free?

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

### Is NeuLog free?

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

### Which has better reviews, ZipGrade or NeuLog?

ZipGrade is rated higher. ZipGrade averages 4.9 out of 5 from 36K ratings, while NeuLog averages 1.0 from 3 ratings.

### Do ZipGrade or NeuLog have ads?

Neither ZipGrade nor NeuLog shows ads.

### Which is updated more often, ZipGrade or NeuLog?

ZipGrade ships an update every 6 weeks, and NeuLog every 2 months. Most recently, ZipGrade was updated on September 27, 2026 and NeuLog on June 1, 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.*