# Saiwai vs BaseDict

The clearest difference is iOS requirement: Saiwai at 11.0 against BaseDict's 15.0. 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.

Saiwai ships an update every 3 weeks, BaseDict monthly. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Saiwai | BaseDict |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 328 MB | 25 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MCBooks Joint Stock Company](https://appshunter.io/developer/1156983077) | [TRUNG DUC NGUYEN](https://appshunter.io/developer/1772902159) |

## What reviewers say

### Saiwai

[App page](https://appshunter.io/ios/app/saiwai/id1535782515)

This application uses AI to help users learn Japanese. It offers features to improve speaking, listening, and pronunciation, allowing practice anytime, anywhere. It also provides access to study materials and interactive learning modes.

**Highlights:** AI-powered Japanese learning, Improve pronunciation and listening, Offline learning mode, Smart rewind for audio, Unlock all listening lessons, Scan QR codes for materials

**Features:** Vision Pro support

**In-app purchases:** none


### BaseDict

[App page](https://appshunter.io/ios/app/basedict/id6736655081)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Saiwai free?

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

### Is BaseDict free?

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

### Do Saiwai or BaseDict have ads?

Neither Saiwai nor BaseDict shows ads.

### Which is updated more often, Saiwai or BaseDict?

Saiwai ships an update every 3 weeks, and BaseDict monthly. Most recently, Saiwai was updated on October 11, 2026 and BaseDict on October 8, 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.*