Relay Smart Agent vs BDI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Relay Smart Agent
This application offers web filtering and safety features for iOS devices, ensuring CIPA compliance for schools. It provides on and off-campus protection and reports on student activity, acting as a hardware-free cloud solution.
- CIPA compliant web filtering
- On/off campus safety
- Student activity reporting
- Hardware-free cloud solution
- Anytime, anywhere filtering
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This app provides anytime, anywhere filtering, safety, and reporting on iOS devices for schools using the Relay web filter from Lightspeed Systems. With the Relay Smart Agent for iOS, schools get: CIPA compliant web filtering On/off campus safety Reporting on student activity A hardware-free cloud solution And more!
BDI
This application assists in administering clinical assessments for child development. It offers guided digital support for scoring, timers, and reporting, functioning both online and offline. Users can manage student data and sync assessments for web-based access.
- Online and offline assessment administration
- Guided digital scoring assistance
- Basal and ceiling indicators
- Built-in timers
- Modular reporting options
- Student data management
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BDI-3 Mobile Data Solution (MDS) is an online and offline application to assist with the administration of the Battelle® Developmental Inventory 3rd Edition™ suite of products. The Battelle Developmental Complete, BDI-3 Screening Test, and the Battelle Early Academic Survey are clinical assessments that may be assessed through the BDI-3 MDS. The application provides guided digital assistance with the administration of each of the three products. The guided digital assistance includes basal and ceiling indicators, tallied scoring, built in timers, scoring rubrics, and modular reporting options. Within the application the user will be able to add students, administer all three types of BDI-3 assessments, and run reports both online and offline. It also allows the user to sync mobile record forms that they can then access on the riversidescore.com website.
Screenshots
Verdict
The clearest difference is rating: BDI at 2.3 against Relay Smart Agent's 1.2. BDI also leads on iOS requirement (13.0 vs 15.0). Relay Smart Agent's advantage is ratings volume (33 vs 6) and device support (3 vs 1). On price, update cadence, ads and in-app purchases 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.
BDI holds the better App Store score, 2.3 against 1.2. That said, the two scores are not equally well evidenced: Relay Smart Agent has 33 ratings behind it against 6, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Relay Smart Agent | BDI |
|---|---|---|
| Price | Free | Free |
| Rating | 1.2 (33 ratings) | 2.3 (6 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 33 — better | 6 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 208 MB |
| Age rating | 4+ | 4+ |
| Developer | Lightspeed Solutions, LLC | RiversideInsights |
Customer experience
Relay Smart Agent
BDI
In-app purchases
Relay Smart Agent
No in-app purchases
BDI
No in-app purchases
