# LotScope vs AuthGuard

The clearest difference is iOS requirement: AuthGuard at 16.0 against LotScope's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. LotScope sells 4 in-app purchases, starting at $19.99 per month and AuthGuard sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

LotScope ships an update weekly, AuthGuard every 10 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | LotScope | AuthGuard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authguard-2fa-and-otp-codes/id6760102423/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | — | Free with in-app purchases |
| Size | 104 MB | 49 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Brady Drexler](https://appshunter.io/developer/1862810228) | [宇杰 辛](https://appshunter.io/developer/1775198034) |

## What reviewers say

### LotScope

[App page](https://appshunter.io/ios/app/lotscope/id6756807139)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LotScope Premium | $19.99 | per month |
| 20 Credit Pack | $4.99 | one-time |
| 50 credit pack | $9.99 | one-time |
| 100 Credit Pack | $17.99 | one-time |


### AuthGuard

[App page](https://appshunter.io/ios/app/authguard-2fa-and-otp-codes/id6760102423)

This app provides secure two-factor authentication (2FA) by generating time-based verification codes offline. It offers features like encrypted backups, iCloud sync, and Apple Watch integration for convenient account access and management.

**Highlights:** Secure two-factor authentication, Offline OTP/TOTP code generation, Encrypted backup and restore, iCloud sync between Apple devices, Apple Watch support, Home Screen widgets, Face ID/Touch ID protection

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Membership | $9.99 | per 7 days |
| VIP Membership | $39.99 | per year |
| VIP Membership | $59.99 | one-time |


## Frequently asked questions

### Is LotScope free?

LotScope is free to download, with in-app purchases available.

### Is AuthGuard free?

AuthGuard is free to download, with in-app purchases available.

### Do LotScope or AuthGuard have ads?

Neither LotScope nor AuthGuard shows ads.

### Which is updated more often, LotScope or AuthGuard?

LotScope ships an update weekly, and AuthGuard every 10 days. Most recently, LotScope was updated on October 28, 2026 and AuthGuard on October 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.*