# Protector Guide vs Kidrobot

The clearest difference is monetization model: Protector Guide at free against Kidrobot's free with in-app purchases. Protector Guide also leads on rating (5.0 vs 4.8) and iOS requirement (13.0 vs 16.4). Kidrobot's advantage is ratings volume (163 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Protector Guide holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Kidrobot has 163 ratings behind it against 3, so its average is the more settled of the two.

Protector Guide ships an update every 3 weeks, Kidrobot monthly. The most recent releases landed on June 11, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Protector Guide | Kidrobot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/protector-guide/id1661949287/reviews)** | [4.8 (163 ratings)](https://appshunter.io/ios/app/kidrobot/id6471626248/reviews) |
| Number of ratings | 3 | **163** |
| Positive reviews | — | 36.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 87 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sean Fogel](https://appshunter.io/developer/1661949289) | [Kidrobot](https://appshunter.io/developer/1715744861) |

## What reviewers say

### Protector Guide

[App page](https://appshunter.io/ios/app/protector-guide/id1661949287)

This app helps collectors find the perfect protective case for their items. Search for your collectible, and the app will suggest suitable protectors from various companies. You can also submit measurements for new items to receive notifications when a fitting protector is identified.

**Highlights:** Search for collectibles, Find suitable protectors, List of protector companies, Submit item measurements, Receive protector notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### Kidrobot

[App page](https://appshunter.io/ios/app/kidrobot/id6471626248)

Explore a world of art, design, and pop culture collectibles. Discover exclusive drops, limited editions, and iconic art toys from popular artists and licenses. Shop the latest releases, browse fan-favorite collections, and stay updated on upcoming launches.

**Highlights:** Exclusive drops and limited editions, Art toys and vinyl collectibles, Designer plush and apparel, Pop culture collectibles, Iconic licenses and collaborations, Shop latest releases and collections

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

**In-app purchases:** none


## Frequently asked questions

### Is Protector Guide free?

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

### Is Kidrobot free?

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

### Which has better reviews, Protector Guide or Kidrobot?

Protector Guide is rated higher. Protector Guide averages 5.0 out of 5 from 3 ratings, while Kidrobot averages 4.8 from 163 ratings.

### Do Protector Guide or Kidrobot have ads?

Neither Protector Guide nor Kidrobot shows ads.

### Which is updated more often, Protector Guide or Kidrobot?

Protector Guide ships an update every 3 weeks, and Kidrobot monthly. Most recently, Protector Guide was updated on June 11, 2026 and Kidrobot on September 20, 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.*