SprayManager vs LE Authenticator
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
SprayManager
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An app as versatile as your workday: Home: Your command center. Keep track of everything important and access our features directly. Scan the Can: Processing information is as simple as that. A photo of the container label is all we need to recommend the right pressure, filter and nozzle. ProStart: Your advice on the job site. Tell us which pump, nozzle and material you use and we'll recommend the right pressure - or point out if something doesn't fit at all. MyFleet: The treasure trove. All the pumps you work with, associated operating instructions and maintenance reminders at a glance - whether Wagner or not. MyWork: Job site diary but interactive. Simply document your work with photos, comments and the information that is already in the app. Translated with www.DeepL.com/Translator (free version)
LE Authenticator
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The LE Authenticator secures your accounts with a two-factor authentication. For this purpose, the LE Authenticator generates one-time codes that have to be used together with your normal password. This makes it almost impossible for unauthorized users to log in. The LE Authenticator is compatible with the TOTP and HOTP standards and can therefore be used for most websites and providers with two-factor authentication. Simply scan the required data with the built-in QR code scanner or enter the data manually. Assign your own images or icons of the providers to your entries in the app so that you can keep a better overview. If you have a large number of different tokens, you can use the search function to log in as quickly as possible. For even higher security, you can additionally secure the app with a PIN code and Face ID or Touch ID. All stored data is securely encrypted by the operating system. Particularly sensitive data is stored in the device's keychain. The app does not require an Internet connection; all data remains locally on the device. We are very happy about your feedback and suggestions for improvement.
Screenshots
Verdict
The clearest difference is price: SprayManager at Free against LE Authenticator's $0.99. SprayManager also leads on update cadence (every 6 weeks vs every 6 months) and iOS requirement (13.0 vs 16.0). LE Authenticator's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
SprayManager is free to download; LE Authenticator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SprayManager ships an update every 6 weeks, LE Authenticator every 6 months. The most recent releases landed on September 21, 2026 and September 11, 2026 respectively.
| Parameter | SprayManager | LE Authenticator |
|---|---|---|
| Price | Free β better | $0.99 |
| Update frequency | Every 6 weeks β better | Every 6 months |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 13.0 β better | 16.0 |
| Further details β not scored | ||
| Size | 32 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | J. Wagner GmbH | LuftEngineering GmbH |
In-app purchases
SprayManager
No in-app purchases
LE Authenticator
No in-app purchases
Questions
Is SprayManager free?
Is LE Authenticator free?
Do SprayManager or LE Authenticator have ads?
Which is updated more often, SprayManager or LE Authenticator?
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