# JS BVS vs eSRB

The clearest difference is update cadence: JS BVS at every 4 months against eSRB's every 13 months. JS BVS also leads on iOS requirement (12.4 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

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

JS BVS ships an update every 4 months, eSRB every 13 months. The most recent releases landed on May 15, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | JS BVS | eSRB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 13 months |
| Size | 41 MB | 44 MB |
| Requires iOS | **12.4** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JS Bank Limited](https://appshunter.io/developer/1369107114) | [Sindh Revenue Board](https://appshunter.io/developer/1647520195) |

## What reviewers say

### JS BVS

[App page](https://appshunter.io/ios/app/js-bvs/id1618188083)

**In-app purchases:** none


### eSRB

[App page](https://appshunter.io/ios/app/esrb/id6443595010)

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

**In-app purchases:** none


## Frequently asked questions

### Is JS BVS free?

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

### Is eSRB free?

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

### Do JS BVS or eSRB have ads?

Neither JS BVS nor eSRB shows ads.

### Which is updated more often, JS BVS or eSRB?

JS BVS ships an update every 4 months, and eSRB every 13 months. Most recently, JS BVS was updated on May 15, 2026 and eSRB on September 19, 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.*