# Lost Cities Assistant vs Authenticator App

The clearest difference is review sentiment: Authenticator App at 100% against Lost Cities Assistant's 50%. Authenticator App also leads on in-app purchases (none vs 2) and rating (5.0 vs 4.6). Lost Cities Assistant's advantage is ratings volume (67 vs 1) and update cadence (monthly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lost Cities Assistant sells 2 in-app purchases, starting at $2.99 per year. Authenticator App asks for nothing beyond the download.

Authenticator App holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Lost Cities Assistant has 67 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Lost Cities Assistant's written reviews are positive against 100% of Authenticator App's.

Lost Cities Assistant ships an update monthly, Authenticator App every 2 months. The most recent releases landed on September 19, 2026 and August 4, 2026 respectively.

## The numbers

| Metric | Lost Cities Assistant | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (67 ratings)](https://appshunter.io/ios/app/lost-cities-assistant/id1619785378/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-app-privacy/id6736870186/reviews)** |
| Number of ratings | **67** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 46 MB | 24 MB |
| Requires iOS | 15.0 | **14.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [佳成 姚](https://appshunter.io/developer/1571291968) | [MTPHoldings LLC](https://appshunter.io/developer/1130992137) |

## What reviewers say

### Lost Cities Assistant

[App page](https://appshunter.io/ios/app/lost-cities-assistant/id1619785378)

Simplify scoring for the board game Lost Cities. This utility app helps you calculate and track scores, with an optional premium upgrade to remove ads and unlock all features.

**Highlights:** Score calculation, Score tracking, Ad-free premium option, Unlock all features

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assistant Pro Version | $2.99 | per year |
| Pro Version | $1.99 | one-time |


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-privacy/id6736870186)

Enhance your digital security with this multi-factor authentication app. It provides an extra layer of protection for your online accounts beyond just passwords, safeguarding sensitive data from unauthorized access. Easily integrate with popular services and generate dynamic, time-sensitive passcodes.

**Highlights:** Seamless MFA & 2FA integration, QR code scanning for setup, Time-based and HMAC one-time passwords, Biometric security (Face ID/Touch ID), End-to-end encrypted iCloud backup/sync, Export/import one-time passwords, Cross-device password sending

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lost Cities Assistant free?

Lost Cities Assistant is free to download, with in-app purchases available.

### Is Authenticator App free?

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

### Which has better reviews, Lost Cities Assistant or Authenticator App?

Authenticator App is rated higher. Lost Cities Assistant averages 4.6 out of 5 from 67 ratings, while Authenticator App averages 5.0 from 1 ratings.

### Do Lost Cities Assistant or Authenticator App have ads?

Both Lost Cities Assistant and Authenticator App show ads.

### Which is updated more often, Lost Cities Assistant or Authenticator App?

Lost Cities Assistant ships an update monthly, and Authenticator App every 2 months. Most recently, Lost Cities Assistant was updated on September 19, 2026 and Authenticator App on August 4, 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.*