Renesas SUOTA vs OTAC auth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Renesas SUOTA
This utility app enables wireless firmware updates for compatible Bluetooth low energy devices. It facilitates over-the-air software upgrades for devices equipped with specific firmware capabilities.
- Software Updates Over The Air
- For SmartBond™ Bluetooth low energy devices
- Supports devices with SUOTA capability
- Wireless firmware upgrades
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The SmartBond™ SUOTA app from Renesas Electronics is a mobile application that provides Software Updates Over The Air for SmartBond™ Bluetooth® low energy devices, which have the corresponding capability in their firmware.
OTAC auth
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Experience rapid and secure user/device authentication through OTAC's 8-character code. ● Quick and Easy, No Registration: Streamlined authentication without the hassle of sign-up or login processes. Your privacy is paramount; no personal information required. ● Secure Authentication with OTAC Code: Ensure robust security with time-sensitive OTAC codes. Safely access your accounts using a code that expires after a specific duration. ● Manage Multiple Accounts Easily: Effortlessly authenticate multiple accounts using a single OTAC auth app. Register and manage up to 20 accounts securely.
Screenshots
Verdict
The clearest difference is update cadence: OTAC auth at every 6 weeks against Renesas SUOTA's every 11 months. Renesas SUOTA's advantage is iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Renesas SUOTA ships an update every 11 months, OTAC auth every 6 weeks. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.
| Parameter | Renesas SUOTA | OTAC auth |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 11 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 14 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Renesas Electronics | swIDch Limited |
In-app purchases
Renesas SUOTA
No in-app purchases
OTAC auth
No in-app purchases
