# Sinirji Unit 911 vs U/AWARE

The clearest difference is update cadence: Sinirji Unit 911 at fortnightly against U/AWARE's every 2 months. Sinirji Unit 911 also leads on iOS requirement (10.0 vs 13.0). U/AWARE's advantage is device support (3 vs 1). On price, 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.

Sinirji Unit 911 ships an update fortnightly, U/AWARE every 2 months. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Sinirji Unit 911 | U/AWARE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (12 ratings)](https://appshunter.io/ios/app/uaware/id6749286949/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 62.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | — | Free |
| Size | 35 MB | 33 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Symposium Technologies Inc](https://appshunter.io/developer/1317597548) | [Uniden Corporation](https://appshunter.io/developer/514321728) |

## What reviewers say

### Sinirji Unit 911

[App page](https://appshunter.io/ios/app/sinirji-unit-911/id1523182646)

**In-app purchases:** none


### U/AWARE

[App page](https://appshunter.io/ios/app/uaware/id6749286949)

Control and monitor your Uniden SDS150 scanner remotely via Bluetooth. View transmissions visually, hear audio, and record incoming signals directly on your device.

**Highlights:** Remote operation via Bluetooth, Visual display of transmissions, Audio playback of scanned signals, Record incoming transmissions, Full control replication of SDS150

**In-app purchases:** none


## Frequently asked questions

### Is Sinirji Unit 911 free?

Sinirji Unit 911 is free to download, with no in-app purchases.

### Is U/AWARE free?

U/AWARE is free to download, with no in-app purchases.

### Do Sinirji Unit 911 or U/AWARE have ads?

Neither Sinirji Unit 911 nor U/AWARE shows ads.

### Which is updated more often, Sinirji Unit 911 or U/AWARE?

Sinirji Unit 911 ships an update fortnightly, and U/AWARE every 2 months. Most recently, Sinirji Unit 911 was updated on October 7, 2026 and U/AWARE on October 6, 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.*