# SRX vs MAS Library

The clearest difference is iOS requirement: SRX at 15.1 against MAS Library's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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 monthly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SRX | MAS Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/srx/id881817538/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 68 MB | 110 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [StreetSine](https://appshunter.io/developer/376611599) | [Monetary Authority of Singapore](https://appshunter.io/developer/1362976661) |

## What reviewers say

### SRX

[App page](https://appshunter.io/ios/app/srx/id881817538)

Discover property listings in Singapore with advanced search filters, virtual tours, and drone footage. Instantly price your home with automated valuation tools and connect with your local community.

**Highlights:** Property sale and rental listings, Exclusive drone footage and v360 tours, Advanced search by MRT, schools, landmarks, Automated home valuation, Digital communities for neighborhoods, Connect with local residents

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

**In-app purchases:** none


### MAS Library

[App page](https://appshunter.io/ios/app/mas-library/id6797544695)

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

**In-app purchases:** none


## Frequently asked questions

### Is SRX free?

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

### Is MAS Library free?

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

### Do SRX or MAS Library have ads?

Neither SRX nor MAS Library shows ads.

### Which is updated more often, SRX or MAS Library?

SRX ships an update monthly, and MAS Library monthly. Most recently, SRX was updated on November 1, 2026 and MAS Library on October 31, 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.*