# シンプル姓名判断 vs Baby Translator

The clearest difference is review sentiment: シンプル姓名判断 at 75% against Baby Translator's 13%. シンプル姓名判断 also leads on in-app purchases (none vs 3) and device support (3 vs 1). Baby Translator's advantage is update cadence (fortnightly vs every 15 months). On price and ads there is nothing between them.

Both are free to download. Baby Translator sells 3 in-app purchases, starting at $6.99 per month. シンプル姓名判断 asks for nothing beyond the download.

シンプル姓名判断 ships an update every 15 months, Baby Translator fortnightly. The most recent releases landed on October 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | シンプル姓名判断 | Baby Translator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (35 ratings)](https://appshunter.io/ios/app/baby-translator-cry-decoder/id6499140226/reviews)** |
| Number of ratings | — | **35** |
| Positive reviews | **75.0% of reviews** | 12.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 15 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 65 MB | 57 MB |
| Requires iOS | **11.0** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Kentaro Hosokawa](https://appshunter.io/developer/1465223051) | [TAKAYUKI HASHIMOTO](https://appshunter.io/developer/1689527181) |

## What reviewers say

### シンプル姓名判断

[App page](https://appshunter.io/ios/app/id1521456714)

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

**In-app purchases:** none


### Baby Translator

[App page](https://appshunter.io/ios/app/baby-translator-cry-decoder/id6499140226)

This app uses AI to analyze your baby's cries and identify their needs, such as hunger, sleepiness, or discomfort. It has been trained on thousands of cries and offers an 86.7% accuracy rate. Understand your infant's distress signals more effectively.

**Highlights:** AI-powered cry analysis, Identifies hunger, sleepiness, discomfort, Trained on thousands of cries, 86.7% accuracy rate, Real-time audio processing, Insights into baby's needs

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プレミアム | $6.99 | per month |
| 3-month plan | $9.99 | per 3 months |
| 年間プレミアム | $39.99 | per year |


## Frequently asked questions

### Is シンプル姓名判断 free?

シンプル姓名判断 is free to download, with no in-app purchases.

### Is Baby Translator free?

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

### Do シンプル姓名判断 or Baby Translator have ads?

Both シンプル姓名判断 and Baby Translator show ads.

### Which is updated more often, シンプル姓名判断 or Baby Translator?

シンプル姓名判断 ships an update every 15 months, and Baby Translator fortnightly. Most recently, シンプル姓名判断 was updated on October 11, 2026 and Baby Translator 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.*