# LeafByte vs UR SPIDER SAFE

The clearest difference is update cadence: LeafByte at every 5 months against UR SPIDER SAFE's every 41 months. LeafByte also leads on ratings volume (13 vs 3) and iOS requirement (9.0 vs 15.6). UR SPIDER SAFE's advantage is rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model there is nothing between them.

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

UR SPIDER SAFE holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 13 and 3 respectively.

LeafByte ships an update every 5 months, UR SPIDER SAFE every 41 months. Both last shipped on October 1, 2026.

## The numbers

| Metric | LeafByte | UR SPIDER SAFE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (13 ratings)](https://appshunter.io/ios/app/leafbyte/id1362985339/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ur-spider-safe/id1667599886/reviews)** |
| Number of ratings | **13** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 41 months |
| Monetization | Free | Free |
| Size | 21 MB | 31 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abigail Getman-Pickering](https://appshunter.io/developer/1362985338) | [University of Richmond](https://appshunter.io/developer/479907466) |

## What reviewers say

### LeafByte

[App page](https://appshunter.io/ios/app/leafbyte/id1362985339)

This application allows users to quickly and accurately measure leaf area and herbivory by taking photos. It supports various leaf types and conditions, and saves data to spreadsheets. Features include freehand drawing for reconstruction and automatic skew correction.

**Highlights:** Measure leaf area and herbivory, Save data to spreadsheets, Analyze leaves of any size, Reconstruct missing leaf margins, Measure dark or light plant material, Read barcodes, Correct photo skew

**Features:** macOS Compatibility

**In-app purchases:** none


### UR SPIDER SAFE

[App page](https://appshunter.io/ios/app/ur-spider-safe/id1667599886)

This safety app provides University of Richmond students, faculty, and staff with enhanced campus security. It offers emergency alerts, direct communication with security, location sharing, and safety resources to ensure a secure experience.

**Highlights:** Emergency Contacts, Mobile Bluelight, Friend Walktracker, Tip Reporting, URPD Walktracker, Chat with Security, Safety Notifications

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LeafByte free?

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

### Is UR SPIDER SAFE free?

UR SPIDER SAFE is free to download, with no in-app purchases.

### Which has better reviews, LeafByte or UR SPIDER SAFE?

UR SPIDER SAFE is rated higher. LeafByte averages 4.8 out of 5 from 13 ratings, while UR SPIDER SAFE averages 5.0 from 3 ratings.

### Do LeafByte or UR SPIDER SAFE have ads?

Neither LeafByte nor UR SPIDER SAFE shows ads.

### Which is updated more often, LeafByte or UR SPIDER SAFE?

LeafByte ships an update every 5 months, and UR SPIDER SAFE every 41 months. Most recently, LeafByte was updated on October 1, 2026 and UR SPIDER SAFE on October 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.*