AX vs Spot Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AX
Discover detailed CPU information for your device, including its name, model, manufacturer, and other technical specifications. This utility app provides a straightforward way to access your system's processor details.
- CPU name identification
- CPU model details
- CPU manufacturer information
- Technical specifications display
- Device processor profiling
Read full descriptionHide full description
With AX-CPU you can easily find the CPU name, model, manufacturer and other technical details of your device.
Spot Authenticator
Read full descriptionHide full description
Spot Authenticator is a cleaner, faster way to manage two-factor authentication codes. Traditional authenticators often become long lists that force you to scroll back and forth. Spot uses a clear visual layout so you can recognize the account you need and copy the right code with less searching. Your codes work without an internet connection. Enable Offline Mode when you prefer local use. Cloud sync is optional, so you decide how your data is stored and transferred between devices. KEY FEATURES • Visual layout designed for faster code finding • Offline generation of TOTP and 2FA codes • Add accounts by scanning QR codes • Import and export for migration and backup • Optional cloud synchronization • Biometric protection • Simple account organization and settings Spot Authenticator focuses on one job: helping you reach the right code with less searching while keeping you in control of your authentication data.
Screenshots
Verdict
The clearest difference is ads: Spot Authenticator at none against AX's shown. Spot Authenticator also leads on update cadence (weekly vs every 7 months). AX's advantage is iOS requirement (16.0 vs 18.0). On price, 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. AX sells 3 one-off in-app purchases and Spot Authenticator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
AX ships an update every 7 months, Spot Authenticator weekly. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.
| Parameter | AX | Spot Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (17 ratings) — better | — |
| Positive reviews | 55.4% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 7 months | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 10 MB | 5 MB |
| Age rating | +4 | 4+ |
| Developer | Armchair Engineering | 优贤 刘 |
In-app purchases
AX
- Defender$0.99
- Guardian$1.99
- Hero$3.99
Spot Authenticator
- Lifetime Pro$2.99
