spusu vs privacyIDEA Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
spusu
Manage your mobile plan with ease. Track data usage, control costs, and set spending limits. Quickly configure call forwarding and voicemail settings to suit your needs.
- Cost control
- Usage overview
- Bill management and payment
- Call forwarding setup
- Voicemail configuration
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spusu. einfach. menschlich. fair. Mit der spusu-App hast du alle wichtigen Informationen zu deinem Tarif immer im Blick. Die verbrauchten Einheiten und Kostenlimits sind übersichtlich aufgelistet und können jederzeit angepasst werden. Mit unserer App kannst du zudem schnell und unkompliziert eine Anrufweiterleitung einrichten und die Mailbox nach deinen Wünschen konfigurieren. Funktionen im Überblick: - Kostenkontrolle - Übersicht zu Verbrauch - Verwaltung und Zahlung deiner Rechnungen - Anrufweiterleitung - Konfiguration der Mailbox
privacyIDEA Authenticator
This app transforms your smartphone into a secure authentication device for two-factor authentication. It seamlessly integrates with a backend system, offering a more secure rollout process than traditional tokens.
- Two-factor authentication
- OTP token support
- Secure rollout process
- Smartphone as authentication device
- REST API integration
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privacyIDEA is a modular solution for two factor authentication especially with OTP tokens. It is multi-tenency- and multi-instance-capable. Due to the modular structure privacyIDEA can be quickly and easily adapted and enhanced. E.g. adding new token types is as simple as writing a new lean python module. You do not need to modify your network for privacyIDEA, it does not write to existing databases or user stores. It only needs read access to your user stores like LDAP, Active Directory, SQL, SCIM-service or flat files. Existing workflows can be enhanced without the need to modify them. Using its simple REST like API it can be automated and smoothly be integrated. The Smartphone App "privacyIDEA Authenticator" turns your smartphone into an authentication device, which smoothlessly runs with the privacyIDEA backend. In contrast to classical smartphone based tokens the privacyIDEA Authenticator also allows for a more secure rollout process.
Screenshots
Verdict
The clearest difference is rating: privacyIDEA Authenticator at 3.0 against spusu's 1.0. privacyIDEA Authenticator also leads on ratings volume (7 vs 1). spusu's advantage is iOS requirement (13.0 vs 15.6). 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.
privacyIDEA Authenticator holds the better App Store score, 3.0 against 1.0. That said, the two scores are not equally well evidenced: privacyIDEA Authenticator has 7 ratings behind it against 1, so its average is the more settled of the two.
spusu ships an update every 6 weeks, privacyIDEA Authenticator every 2 months. The most recent releases landed on July 4, 2026 and September 9, 2026 respectively.
| Parameter | spusu | privacyIDEA Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 3.0 (7 ratings) — better |
| Positive reviews | — | 42.9% of reviews |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 26 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | mass response Service GmbH | NetKnights GmbH |
Customer experience
spusu
privacyIDEA Authenticator
In-app purchases
spusu
No in-app purchases
privacyIDEA Authenticator
No in-app purchases









