# Catify：Cat Translator vs Sigma Ring

The clearest difference is in-app purchases: Sigma Ring at none against Catify：Cat Translator's 1. Sigma Ring also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Catify：Cat Translator sells 1 in-app purchase, starting at $12.99 per 7 days. Sigma Ring asks for nothing beyond the download.

Catify：Cat Translator ships an update every 2 months, Sigma Ring every 5 days. The most recent releases landed on October 2, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Catify：Cat Translator | Sigma Ring |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (8 ratings)](https://appshunter.io/ios/app/catifycat-translator/id6670207440/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Subscription | — |
| Size | 179 MB | 150 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Abad Esboganova](https://appshunter.io/developer/1765311943) | [Apps Group LLC](https://appshunter.io/developer/1433886982) |

## What reviewers say

### Catify：Cat Translator

[App page](https://appshunter.io/ios/app/catifycat-translator/id6670207440)

Understand your cat's moods and behaviors with this interactive app. Record sounds, track habits, and learn common vocalizations to strengthen your bond. It offers fun, educational tools and insights from pet behavior specialists.

**Highlights:** Cat sound analysis and simulation, Behavioral cue interpretation, Daily mood and activity tracking, Interactive response trainer, Library of common cat vocalizations, Expert tips and guides

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access + | $12.99 | per 7 days |


### Sigma Ring

[App page](https://appshunter.io/ios/app/sigma-ring/id6746449445)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Catify：Cat Translator free?

Catify：Cat Translator is free to download, with in-app purchases available.

### Is Sigma Ring free?

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

### Do Catify：Cat Translator or Sigma Ring have ads?

Neither Catify：Cat Translator nor Sigma Ring shows ads.

### Which is updated more often, Catify：Cat Translator or Sigma Ring?

Catify：Cat Translator ships an update every 2 months, and Sigma Ring every 5 days. Most recently, Catify：Cat Translator was updated on October 2, 2026 and Sigma Ring on September 19, 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.*