# SVA vs Maths Retriever

The clearest difference is in-app purchases: SVA at none against Maths Retriever's 2. SVA also leads on iOS requirement (14.4 vs 17.0). Maths Retriever's advantage is update cadence (every 8 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Maths Retriever sells 2 in-app purchases, starting at $12.99 per month. SVA asks for nothing beyond the download.

SVA ships an update every 5 weeks, Maths Retriever every 8 days. The most recent releases landed on September 25, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | SVA | Maths Retriever |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sva/id1542544782/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Monetization | Free | — |
| Size | 43 MB | 59 MB |
| Requires iOS | **14.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Student Volunteer Army Foundation](https://appshunter.io/developer/6775448247) | [Hongzhi Wu](https://appshunter.io/developer/6798763244) |

## What reviewers say

### SVA

[App page](https://appshunter.io/ios/app/sva/id1542544782)

This app empowers students to identify and organize local community projects, fostering leadership and teamwork. It extends a spirit of volunteerism to primary school classrooms nationwide, encouraging young people to become lifelong volunteers.

**Highlights:** Organize local community projects, Engage students in volunteerism, Nationwide school program, Develop leadership skills, Teach cooperation, Report on project achievements

**Features:** macOS Compatibility

**In-app purchases:** none


### Maths Retriever

[App page](https://appshunter.io/ios/app/maths-retriever/id6798763242)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro monthly | $12.99 | per month |
| Diploma yearly | $99.99 | per year |


## Frequently asked questions

### Is SVA free?

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

### Is Maths Retriever free?

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

### Do SVA or Maths Retriever have ads?

Neither SVA nor Maths Retriever shows ads.

### Which is updated more often, SVA or Maths Retriever?

SVA ships an update every 5 weeks, and Maths Retriever every 8 days. Most recently, SVA was updated on September 25, 2026 and Maths Retriever on September 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*