# C_100 vs OAD upgrade for TI BLE devices

The clearest difference is update cadence: OAD upgrade for TI BLE devices at every 3 months against C_100's every 10 months. 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.

C_100 ships an update every 10 months, OAD upgrade for TI BLE devices every 3 months. The most recent releases landed on September 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | C_100 | OAD upgrade for TI BLE devices |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oad-upgrade-for-ti-ble-devices/id6463383522/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 26 MB | 21 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [COLLECTIVE 100 PTY LTD](https://appshunter.io/developer/1561557419) | [BrainSystem Pty Ltd](https://appshunter.io/developer/1704286959) |

## What reviewers say

### C_100

[App page](https://appshunter.io/ios/app/c-100/id1561557417)

**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 C_100 free?

C_100 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.

### Do C_100 or OAD upgrade for TI BLE devices have ads?

Neither C_100 nor OAD upgrade for TI BLE devices shows ads.

### Which is updated more often, C_100 or OAD upgrade for TI BLE devices?

C_100 ships an update every 10 months, and OAD upgrade for TI BLE devices every 3 months. Most recently, C_100 was updated on September 17, 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.*