# Arachnifiles vs Snake Rules

The clearest difference is price: Arachnifiles at Free against Snake Rules's $4.99. Arachnifiles also leads on rating (3.9 vs 2.0) and ratings volume (104 vs 1). Snake Rules's advantage is review sentiment (100% vs 58%) and in-app purchases (none vs 6). On update cadence, ads and device support there is nothing between them.

Arachnifiles is free to download; Snake Rules costs $4.99 up front. Arachnifiles sells 6 in-app purchases, starting at $4.99 per month. Snake Rules asks for nothing beyond the download.

Arachnifiles holds the better App Store score, 3.9 against 2.0. That said, the two scores are not equally well evidenced: Arachnifiles has 104 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 58% of Arachnifiles's written reviews are positive against 100% of Snake Rules's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Arachnifiles | Snake Rules |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[3.9 (104 ratings)](https://appshunter.io/ios/app/arachnifiles-pet-tracker/id1617877723/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/snake-rules/id6756125263/reviews) |
| Number of ratings | **104** | 1 |
| Positive reviews | 57.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 83 MB | 2 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Solo App Lab LLC](https://appshunter.io/developer/1520500678) | [Andre Luiz Rodrigues Costa](https://appshunter.io/developer/1858598247) |

## What reviewers say

### Arachnifiles

[App page](https://appshunter.io/ios/app/arachnifiles-pet-tracker/id1617877723)

Manage and learn about exotic pets with a comprehensive tracking and educational app. Features detailed pet profiles, husbandry logs, care guides, and a community forum for keepers.

**Highlights:** Detailed pet profiles with customizable cards, Husbandry tracking (feeding, molts, substrate), Extensive library of care guides and videos, Wishlist for future pet planning, Community forum to connect with other keepers, Customizable feeders and groups

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Arachnifiles Pro Monthly | $4.99 | per month |
| Arachnifiles Breeder Monthly | $8.99 | per month |
| Arachnifiles Pro Yearly | $49.99 | per year |
| Arachnifiles Breeder Yearly | $89.99 | per year |
| Arachnifiles Pro Lifetime | $99.99 | one-time |
| Arachnifiles Breeder Lifetime | $199.00 | one-time |

**What reviewers like**

- 👍 Great for tracking pets
- 👍 Easy to use interface
- 👍 Helpful for new keepers
- 👍 Provides care information
- 👍 Shop feature available

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Data loss issues
- 🐛 App is unusable
- 🐛 Bugs and glitches
- 🐛 AI spider pictures disliked

**Reported bugs**

- Cannot upload images of pets
- App won't save spider profiles
- App constantly crashes
- App does not load scientific name
- App crashes when adding second pet

**Requested features**

- Human-drawn spider pictures
- Record stats for egg sacs
- Photo archive for color changes
- Bulk feeding entry
- More genus names


### Snake Rules

[App page](https://appshunter.io/ios/app/snake-rules/id6756125263)

Measure the length of reptiles and other animals from a single photo using a reference object. Track growth, organize records, and export data securely on-device.

**Highlights:** Accurate measurements from photos, Simple point-marking system, Zoom and pan for precision, Save and organize animal data, Growth tracking with charts, Export data to PDF and CSV, Works offline

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Arachnifiles free?

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

### Is Snake Rules free?

Snake Rules costs $4.99, with no in-app purchases.

### Which has better reviews, Arachnifiles or Snake Rules?

Arachnifiles is rated higher. Arachnifiles averages 3.9 out of 5 from 104 ratings, while Snake Rules averages 2.0 from 1 ratings.

### Do Arachnifiles or Snake Rules have ads?

Neither Arachnifiles nor Snake Rules shows ads.

### Which is updated more often, Arachnifiles or Snake Rules?

Arachnifiles ships an update every 3 weeks, and Snake Rules every 3 weeks. Most recently, Arachnifiles was updated on November 3, 2026 and Snake Rules on October 30, 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.*