# Solfe vs Script Flow

Solfe and Script Flow are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Solfe | Script Flow |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | — | Freemium |
| Size | 76 MB | 8 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [REGNITION, K.K.](https://appshunter.io/developer/1619949682) | [Reo Takahashi](https://appshunter.io/developer/6792852981) |

## What reviewers say

### Solfe

[App page](https://appshunter.io/ios/app/solfe/id6792741742)

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

**In-app purchases:** none


### Script Flow

[App page](https://appshunter.io/ios/app/script-flow/id6792852979)

Create custom English reading and listening materials from textbooks, past exams, or any text. Automatically generates bilingual study guides with audio, vocabulary flashcards, and practice tests. AI diagnoses listening difficulties and provides explanations.

**Highlights:** Automatic bilingual study guide creation, Audio playback with slash reading, Automated vocabulary flashcards and quizzes, AI-powered listening difficulty diagnosis, Customizable practice tests, Save and organize created materials

**In-app purchases:** none


## Frequently asked questions

### Is Solfe free?

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

### Is Script Flow free?

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

### Do Solfe or Script Flow have ads?

Neither Solfe nor Script Flow shows ads.

### Which is updated more often, Solfe or Script Flow?

Solfe ships an update every 3 days, and Script Flow every 3 days. Most recently, Solfe was updated on October 13, 2026 and Script Flow on October 10, 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.*