# SubVi vs MiddleSchoolSciencePrep

The clearest difference is rating: MiddleSchoolSciencePrep at 5.0 against SubVi's 2.5. MiddleSchoolSciencePrep also leads on review sentiment (33% vs 0%). SubVi's advantage is monetization model (free with in-app purchases vs paid) and update cadence (fortnightly vs every 5 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. SubVi sells 2 in-app purchases, starting at $0.99 per month and MiddleSchoolSciencePrep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

MiddleSchoolSciencePrep holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 0% of SubVi's written reviews are positive against 33% of MiddleSchoolSciencePrep's.

SubVi ships an update fortnightly, MiddleSchoolSciencePrep every 5 weeks. The most recent releases landed on October 19, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SubVi | MiddleSchoolSciencePrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (4 ratings)](https://appshunter.io/ios/app/subvi/id1058907603/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/middleschoolscienceprep/id6478453172/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 39 MB | 4 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tuan Duong](https://appshunter.io/developer/787874021) | [Mangalmurti Vibes, LLC](https://appshunter.io/developer/1732899673) |

## What reviewers say

### SubVi

[App page](https://appshunter.io/ios/app/subvi/id1058907603)

Enhance English language skills through interactive video learning. Features include subtitle translations, dictation exercises, speech recognition for pronunciation practice, and vocabulary building. Access content from your favorite YouTube channels with subtitles.

**Highlights:** Side-by-side subtitle translations, Dictation exercises for listening comprehension, Speech recognition for pronunciation practice, Vocabulary building and exercises, Video summaries for Ted and Ted-Ed, Access YouTube videos with subtitles

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription. | $0.99 | per month |
| Yearly subscription. | $10.49 | per year |


### MiddleSchoolSciencePrep

[App page](https://appshunter.io/ios/app/middleschoolscienceprep/id6478453172)

Master middle school science with over 1000 interactive multiple-choice questions. Covers earth, life, and physical sciences to supplement classroom learning and prepare for exams.

**Highlights:** Over 1000 multiple-choice questions, Covers earth, life, and physical sciences, Interactive quizzes, Supports exam preparation, Supplements classroom learning

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SciencePrep Pro | $5.99 | one-time |


## Frequently asked questions

### Is SubVi free?

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

### Is MiddleSchoolSciencePrep free?

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

### Which has better reviews, SubVi or MiddleSchoolSciencePrep?

MiddleSchoolSciencePrep is rated higher. SubVi averages 2.5 out of 5 from 4 ratings, while MiddleSchoolSciencePrep averages 5.0 from 4 ratings.

### Do SubVi or MiddleSchoolSciencePrep have ads?

Neither SubVi nor MiddleSchoolSciencePrep shows ads.

### Which is updated more often, SubVi or MiddleSchoolSciencePrep?

SubVi ships an update fortnightly, and MiddleSchoolSciencePrep every 5 weeks. Most recently, SubVi was updated on October 19, 2026 and MiddleSchoolSciencePrep on October 30, 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.*