# Solvish vs Whyfy

The clearest difference is in-app purchases: Whyfy at none against Solvish's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Solvish sells 2 in-app purchases, starting at $6.99 per 7 days. Whyfy asks for nothing beyond the download.

Solvish ships an update every 11 days, Whyfy every 9 days. The most recent releases landed on June 1, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Solvish | Whyfy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 9 days** |
| Monetization | — | Free |
| Size | 10 MB | 14 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Dracode LTD](https://appshunter.io/developer/1687136376) | [超 范](https://appshunter.io/developer/1747641417) |

## What reviewers say

### Solvish

[App page](https://appshunter.io/ios/app/solvish/id6474099728)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Premium Access | $6.99 | per 7 days |
| 1 Year Premium Access | $49.99 | per year |


### Whyfy

[App page](https://appshunter.io/ios/app/whyfy/id6503213259)

This AI-powered assistant helps you uncover the root causes of problems by generating insightful questions and potential answers. It offers web search integration, personalized record-keeping, and the ability to explore multiple answer branches to deepen your understanding.

**Highlights:** AI-generated questions and answers, Web search integration, Personalized question history, Continuous questioning for root cause analysis, Flexible archiving and sharing, Multiple answer branches

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

**In-app purchases:** none


## Frequently asked questions

### Is Solvish free?

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

### Is Whyfy free?

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

### Do Solvish or Whyfy have ads?

Neither Solvish nor Whyfy shows ads.

### Which is updated more often, Solvish or Whyfy?

Solvish ships an update every 11 days, and Whyfy every 9 days. Most recently, Solvish was updated on June 1, 2026 and Whyfy on September 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.*