# Stain Remover Guide vs Snake Identifier

The clearest difference is update cadence: Snake Identifier at every 5 weeks against Stain Remover Guide's every 6 months. Snake Identifier also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Stain Remover Guide sells 2 in-app purchases, starting at $0.99 per month and Snake Identifier sells 2 in-app purchases, starting at $29.99 per year. Whichever you choose, the download price is not the number that matters.

Stain Remover Guide ships an update every 6 months, Snake Identifier every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Stain Remover Guide | Snake Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (54 ratings)](https://appshunter.io/ios/app/snake-identifier-herpid/id6762034766/reviews)** |
| Number of ratings | — | **54** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | — | Freemium |
| Size | 4 MB | 63 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maksim Sokolov](https://appshunter.io/developer/1675113487) | [Scale Dynamics Limited LLC](https://appshunter.io/developer/1770010433) |

## What reviewers say

### Stain Remover Guide

[App page](https://appshunter.io/ios/app/stain-remover-guide/id6760297433)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stain Remover Pro (Monthly) | $0.99 | per month |
| Stain Remover Pro (Yearly) | $6.99 | per year |


### Snake Identifier

[App page](https://appshunter.io/ios/app/snake-identifier-herpid/id6762034766)

Instantly identify snakes and snake skins using AI with a photo. Access detailed species profiles, safety guidance, and first aid tips. Learn through interactive quizzes and log your sightings.

**Highlights:** AI-powered snake and skin identification, Comprehensive species profiles, Real-time safety guidance and first aid, Interactive snake quizzes, Smart collection and observation log

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Herp Premium: 1st Month Offer | $29.99 | per year |
| HerpID Premium: 7-Day Trial | $29.99 | per year |


## Frequently asked questions

### Is Stain Remover Guide free?

Stain Remover Guide is free to download, with in-app purchases available.

### Is Snake Identifier free?

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

### Do Stain Remover Guide or Snake Identifier have ads?

Neither Stain Remover Guide nor Snake Identifier shows ads.

### Which is updated more often, Stain Remover Guide or Snake Identifier?

Stain Remover Guide ships an update every 6 months, and Snake Identifier every 5 weeks. Most recently, Stain Remover Guide was updated on October 24, 2026 and Snake Identifier on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*