# Sentiment vs Kiwa

The clearest difference is in-app purchases: Sentiment at none against Kiwa's 3. Sentiment also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (15.8.3 vs 18.6). Kiwa's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Kiwa sells 3 in-app purchases, starting at $2.99 per month. Sentiment asks for nothing beyond the download.

Sentiment ships an update fortnightly, Kiwa every 2 months. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Sentiment | Kiwa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 37 MB | 135 MB |
| Requires iOS | **15.8.3** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Shenzhen Seize Times E-Commerce Co., Ltd.](https://appshunter.io/developer/368397197) |

## What reviewers say

### Sentiment

[App page](https://appshunter.io/ios/app/sentiment-analysis/id6673886641)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kiwa

[App page](https://appshunter.io/ios/app/kiwa/id6759024152)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Viewra Visio  Pro (1 Month) | $2.99 | per month |
| Viewra Visio Pro (1 Year) | $29.99 | per year |
| Viewra Visio Pro (Lifetime) | $79.99 | one-time |


## Frequently asked questions

### Is Sentiment free?

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

### Is Kiwa free?

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

### Do Sentiment or Kiwa have ads?

Sentiment shows ads; Kiwa does not.

### Which is updated more often, Sentiment or Kiwa?

Sentiment ships an update fortnightly, and Kiwa every 2 months. Most recently, Sentiment was updated on October 9, 2026 and Kiwa on October 3, 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.*