# Siko Translator vs Red+ Diary

The clearest difference is rating: Red+ Diary at 4.3 against Siko Translator's 3.7. Red+ Diary also leads on in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 3 months). Siko Translator's advantage is ads (none vs shown) and ratings volume (92 vs 6). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Siko Translator sells 1 in-app purchase, starting at $12.99 per 7 days. Red+ Diary asks for nothing beyond the download.

Red+ Diary holds the better App Store score, 4.3 against 3.7. That said, the two scores are not equally well evidenced: Siko Translator has 92 ratings behind it against 6, so its average is the more settled of the two.

Siko Translator ships an update every 3 months, Red+ Diary every 3 weeks. The most recent releases landed on September 18, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | Siko Translator | Red+ Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (92 ratings)](https://appshunter.io/ios/app/siko-translator-multilingual/id6473351686/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/red-plus-diary-notes/id6670378469/reviews)** |
| Number of ratings | **92** | 6 |
| Positive reviews | 6.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Subscription | **Ad-supported** |
| Size | 123 MB | 54 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [FOR MORE WORTH TECH LIMITED](https://appshunter.io/developer/1634575854) | [MA CHENG BUSINESS LIMITED](https://appshunter.io/developer/1858830867) |

## What reviewers say

### Siko Translator

[App page](https://appshunter.io/ios/app/siko-translator-multilingual/id6473351686)

This app offers versatile translation capabilities, including image, text, and audio, supporting multiple languages. It helps users overcome communication barriers for travel, language learning, and quick information access, with a history feature for managing past translations.

**Highlights:** Multi-language translation, Image translation via camera, Audio translation, Text translation, Translation history recording

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $12.99 | per 7 days |


### Red+ Diary

[App page](https://appshunter.io/ios/app/red-plus-diary-notes/id6670378469)

This app helps you build positive habits and track your daily life with personalized reflections and goal setting. It offers insights into moods and activities, with customizable themes and achievements to keep you motivated. Your data is kept private and stored locally on your device.

**Highlights:** Daily reflections, Mood personalization, Detailed stats, Customizable themes, Goal setting, Habit building, Local data storage

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

**In-app purchases:** none


## Frequently asked questions

### Is Siko Translator free?

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

### Is Red+ Diary free?

Red+ Diary is free to download, with no in-app purchases.

### Which has better reviews, Siko Translator or Red+ Diary?

Red+ Diary is rated higher. Siko Translator averages 3.7 out of 5 from 92 ratings, while Red+ Diary averages 4.3 from 6 ratings.

### Do Siko Translator or Red+ Diary have ads?

Red+ Diary shows ads; Siko Translator does not.

### Which is updated more often, Siko Translator or Red+ Diary?

Siko Translator ships an update every 3 months, and Red+ Diary every 3 weeks. Most recently, Siko Translator was updated on September 18, 2026 and Red+ Diary on August 16, 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.*