# S3 AEC vs OAD upgrade for TI BLE devices

S3 AEC and OAD upgrade for TI BLE devices are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 5.0 for S3 AEC against 5.0 for OAD upgrade for TI BLE devices. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

S3 AEC ships an update every 2 months, OAD upgrade for TI BLE devices every 3 months. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | S3 AEC | OAD upgrade for TI BLE devices |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/s3-aec/id1474783130/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/oad-upgrade-for-ti-ble-devices/id6463383522/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 34 MB | 21 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SOFTTECH NETWORK COMPANY LIMITED](https://appshunter.io/developer/1095604731) | [BrainSystem Pty Ltd](https://appshunter.io/developer/1704286959) |

## What reviewers say

### S3 AEC

[App page](https://appshunter.io/ios/app/s3-aec/id1474783130)

Enhance your TV experience by connecting to your S3 AEC device. This free application offers a new way to interact with your television.

**Highlights:** Improve device performance, New TV interaction methods, Free to download and use, Connects to S3 AEC devices

**Features:** macOS Compatibility

**In-app purchases:** none


### OAD upgrade for TI BLE devices

[App page](https://appshunter.io/ios/app/oad-upgrade-for-ti-ble-devices/id6463383522)

This utility upgrades firmware on Texas Instruments CC26XX and CC25XX series SoCs via Bluetooth LE. It supports the standard TI OAD Profile and can upgrade multiple devices simultaneously. It is compatible with devices developed by BrainSystems Pty Ltd and other third-party devices using the TI OAD profile.

**Highlights:** Bluetooth LE firmware upgrades, Supports CC26XX and CC25XX series SoCs, TI OAD Profile support, Multi-device upgrade (Gang mode), Compatible with BrainSystems and 3rd party devices

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is S3 AEC free?

S3 AEC is free to download, with no in-app purchases.

### Is OAD upgrade for TI BLE devices free?

OAD upgrade for TI BLE devices is free to download, with no in-app purchases.

### Which has better reviews, S3 AEC or OAD upgrade for TI BLE devices?

S3 AEC and OAD upgrade for TI BLE devices are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do S3 AEC or OAD upgrade for TI BLE devices have ads?

Neither S3 AEC nor OAD upgrade for TI BLE devices shows ads.

### Which is updated more often, S3 AEC or OAD upgrade for TI BLE devices?

S3 AEC ships an update every 2 months, and OAD upgrade for TI BLE devices every 3 months. Most recently, S3 AEC was updated on October 11, 2026 and OAD upgrade for TI BLE devices on October 7, 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.*