Esther App vs XFA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Esther App
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https://www.youtube.com/watch?v=tdiJA_wztr0 THIS IS THE APP VERSION (Install this version in the device that you always carry with you) VIGIA VERSION: https://esther.app Install Esther and make your old phone a security device. It will inform you the status of your home: the power network, the internet status and you will be able to take pictures and videos. This App version of Esther is the client version. We are committed to protect your privacy. Esther never asks for you personal information, therefore your identity is protected. When you take pictures or videos, Esther works with an end-to-end encryption, only you can decrypt the multimedia content.
XFA
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Get informed on how to keep your device secure. The XFA mobile app gives you an insight into your current device security status & includes tailored instructions on how to improve it.
Screenshots
Verdict
The clearest difference is iOS requirement: Esther App at 10.0 against XFA's 15.0. 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.
Esther App ships an update every 5 days, XFA every 6 days. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.
| Parameter | Esther App | XFA |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days — better | Every 6 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 72 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Senzil S.R.L. | XFA |
In-app purchases
Esther App
No in-app purchases
XFA
No in-app purchases
