# Google Authenticator vs SUPD 2026

The clearest difference is chart position: Google Authenticator at #4 against SUPD 2026's unranked. SUPD 2026's advantage is iOS requirement (15.5 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Google Authenticator ships an update every 4 months, SUPD 2026 every 8 months. The most recent releases landed on October 17, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Google Authenticator | SUPD 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (1.2M ratings)](https://appshunter.io/ios/app/google-authenticator/id388497605/reviews)** | — |
| Number of ratings | **1.2M** | — |
| Positive reviews | 59.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 8 months |
| Monetization | Free | — |
| Best chart rank | **#4** | — |
| Size | 38 MB | 104 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Google](https://appshunter.io/developer/281956209) | [CALVARY CHAPEL OF FT. LAUDERDALE, INC.](https://appshunter.io/developer/1671028598) |

## What reviewers say

### Google Authenticator

[App page](https://appshunter.io/ios/app/google-authenticator/id388497605)

**Currently charting:** #4 Top Free · Utilities, #109 Top Free (US App Store)

Enhance your online security with a second verification step for your accounts. Generate codes directly on your phone, even offline, to protect against unauthorized access. Sync codes across devices for easy access and manage multiple accounts securely.

**Highlights:** Offline code generation, Sync codes across devices, Automatic QR code setup, Support for multiple accounts, Time-based and counter-based codes, Transfer accounts via QR code

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly
- 🔒 Secure authentication
- 🚀 Simple and fast
- 🔒 Reliable security
- 👍 Easy to use

**What reviewers complain about**

- 🐛 Randomly deleted all codes
- 🐛 Unreliable, lost access to accounts
- 🐛 Timing issues, codes didn't work
- 🐛 Accounts duplicated then deleted
- 🐛 Wiped all accounts after update

**Reported bugs**

- Codes randomly deleted
- Accounts wiped after update
- Duplicated accounts then deleted all
- Timing issues, codes didn't work

**Requested features**

- Add scan from photo feature
- Ability to rename and group accounts
- Add Apple Watch app
- Implement cloud backup option


### SUPD 2026

[App page](https://appshunter.io/ios/app/supd-2026/id6754945103)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Google Authenticator free?

Google Authenticator is free to download, with no in-app purchases.

### Is SUPD 2026 free?

SUPD 2026 is free to download, with no in-app purchases.

### Do Google Authenticator or SUPD 2026 have ads?

Neither Google Authenticator nor SUPD 2026 shows ads.

### Which is updated more often, Google Authenticator or SUPD 2026?

Google Authenticator ships an update every 4 months, and SUPD 2026 every 8 months. Most recently, Google Authenticator was updated on October 17, 2026 and SUPD 2026 on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*