SFN 2 vs SureCall Test
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SFN 2
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The SFN is a data carrier that provides site failure data back to the product design units enabling them to improve Ericsson products and system performance. This will lead to improved fault detection and performance of the network. When the faulty unit(s) is identified and replaced, the site technician is required to prepare a SFN for each unit. This is best carried out at the site, using this application, to ensure that accurate information is supplied.
SureCall Test
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Use the app to connect to the SureCall booster directly and view the device information.
Screenshots
Verdict
The clearest difference is update cadence: SureCall Test at every 6 weeks against SFN 2's every 6 months. SFN 2's advantage is iOS requirement (9.0 vs 15.6). 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.
SFN 2 ships an update every 6 months, SureCall Test every 6 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.
| Parameter | SFN 2 | SureCall Test |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 11 MB | 28 MB |
| Age rating | 4+ | 9+ |
| Developer | Ericsson AB | SureCall, Inc |
In-app purchases
SFN 2
No in-app purchases
SureCall Test
No in-app purchases
