# Eco Cat App vs Chekoh

The clearest difference is review sentiment: Eco Cat App at 88% against Chekoh's 26%. Eco Cat App also leads on rating (4.7 vs 2.7) and ratings volume (2K vs 35). Chekoh's advantage is in-app purchases (none vs 5) and iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Eco Cat App sells 5 in-app purchases, starting at $24.99 per month. Chekoh asks for nothing beyond the download.

Eco Cat App holds the better App Store score, 4.7 against 2.7. That said, the two scores are not equally well evidenced: Eco Cat App has 2K ratings behind it against 35, so its average is the more settled of the two. Written reviews point the same way: 88% of Eco Cat App's written reviews are positive against 26% of Chekoh's.

Eco Cat App ships an update fortnightly, Chekoh every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Eco Cat App | Chekoh |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2K ratings)](https://appshunter.io/ios/app/eco-cat-app/id1129130217/reviews)** | [2.7 (35 ratings)](https://appshunter.io/ios/app/chekoh/id1589449344/reviews) |
| Number of ratings | **2K** | 35 |
| Positive reviews | **88.2% of reviews** | 26.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 92 MB | 81 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ecotrade Tech Company Limited](https://appshunter.io/developer/1735893382) | [Beijing Jiahua Hengtai Technology Co., Ltd.](https://appshunter.io/developer/1606059328) |

## What reviewers say

### Eco Cat App

[App page](https://appshunter.io/ios/app/eco-cat-app/id1129130217)

This app provides a comprehensive catalog of over 20,000 catalytic converters, allowing users to look up their value by car brand or manufacturer. It offers accurate appraisals based on precious metal content analysis and helps sellers negotiate fair deals.

**Highlights:** Catalytic converter price catalog, Search by car brand, Search by manufacturer, Precious metal content analysis, Scrap cat appraisals, Fair deal negotiation

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold - Monthly | $24.99 | per month |
| Platinum - Monthly | $28.90 | per month |
| Gold - Yearly | $219.99 | per year |
| Platinum - Yearly | $289.00 | per year |
| Pass searches | $12.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate real-time prices
- 💎 Comprehensive catalog with photos
- 💰 Helps maximize scrap value

**What reviewers complain about**

- 🐛 Some missing or incorrect data
- 💳 Paid subscription required for full access
- 🕰️ Slow response times at times
- 🔍 Limited free searches per day

**Reported bugs**

- Login issues and account verification problems
- Occasional app crashes or freezes

**Requested features**

- More free search credits
- Ability to save favorite models
- Integration with scrap buyer platforms
- Localized pricing for different regions


### Chekoh

[App page](https://appshunter.io/ios/app/chekoh/id1589449344)

Easily manage all your connected devices from a single application. Monitor your home remotely and receive instant alerts for any activity. Allows multiple family members to access and control the system.

**Highlights:** Centralized device management, Remote home monitoring, Activity alarms and notifications, Multi-user access, Family member control

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

**In-app purchases:** none


## Frequently asked questions

### Is Eco Cat App free?

Eco Cat App is free to download, with in-app purchases available.

### Is Chekoh free?

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

### Which has better reviews, Eco Cat App or Chekoh?

Eco Cat App is rated higher. Eco Cat App averages 4.7 out of 5 from 2K ratings, while Chekoh averages 2.7 from 35 ratings.

### Do Eco Cat App or Chekoh have ads?

Neither Eco Cat App nor Chekoh shows ads.

### Which is updated more often, Eco Cat App or Chekoh?

Eco Cat App ships an update fortnightly, and Chekoh every 3 weeks. Most recently, Eco Cat App was updated on October 24, 2026 and Chekoh on October 24, 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.*