# All India Sim USSD Code vs OTPx

The clearest difference is ads: OTPx at none against All India Sim USSD Code's shown. All India Sim USSD Code's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price 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.

## The numbers

| Metric | All India Sim USSD Code | OTPx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 4 days |
| Size | 32 MB | 142 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MD. NASAR UDDIN REDOY](https://appshunter.io/developer/1653522796) | [BizFin](https://appshunter.io/developer/1815697283) |

## What reviewers say

### All India Sim USSD Code

[App page](https://appshunter.io/ios/app/all-india-sim-ussd-code/id6740092633)

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

**In-app purchases:** none


### OTPx

[App page](https://appshunter.io/ios/app/otpx-secure-otp-sharing/id6746192885)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is All India Sim USSD Code free?

All India Sim USSD Code is free to download, with no in-app purchases.

### Is OTPx free?

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

### Do All India Sim USSD Code or OTPx have ads?

All India Sim USSD Code shows ads; OTPx does not.

---

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