RTB BLX vs Synapse ITS
Price, ratings, monetisation and update history for both apps, side by side â with what reviewers say about each.
RTB BLX
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BLX Service is an app used for configuring and managing Bluetooth-equipped traffic assistive devices from RTB.
Synapse ITS
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The SYO App allows for the remote connection to internet-enabled EDI conflict monitors to provide real-time system health and channel states as well as system logs and data insights. To learn more about connecting your EDI monitors contact your Synapse ITS representative or visit https://synapse-its.com/SYO
Screenshots
Verdict
The clearest difference is update cadence: Synapse ITS at every 3 weeks against RTB BLX's every 7 months. 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.
RTB BLX ships an update every 7 months, Synapse ITS every 3 weeks. The most recent releases landed on May 14, 2026 and September 14, 2026 respectively.
| Parameter | RTB BLX | Synapse ITS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 3 weeks â better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod â better | iPhone, iPad |
| Requires iOS | 16.6 | 16.6 |
| Further details â not scored | ||
| Size | 35 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | RTB Elektronik GmbH & Co. KG | VSC Synapse LLC |
In-app purchases
RTB BLX
No in-app purchases
Synapse ITS
No in-app purchases
