# LimeFlight vs Authenticator · AuthKit

The clearest difference is in-app purchases: LimeFlight at none against Authenticator · AuthKit's 3. Authenticator · AuthKit's advantage is update cadence (every 6 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator · AuthKit sells 3 in-app purchases, starting at $1.99 per 7 days. LimeFlight asks for nothing beyond the download.

LimeFlight ships an update every 5 months, Authenticator · AuthKit every 6 weeks. The most recent releases landed on September 11, 2026 and August 5, 2026 respectively.

## The numbers

| Metric | LimeFlight | Authenticator · AuthKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-authkit/id6757927352/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 13 MB | 118 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LimeFlight AG](https://appshunter.io/developer/1173359096) | [Naser Daliribejindi](https://appshunter.io/developer/1715704351) |

## What reviewers say

### LimeFlight

[App page](https://appshunter.io/ios/app/limeflight/id1173359097)

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

**In-app purchases:** none


### Authenticator · AuthKit

[App page](https://appshunter.io/ios/app/authenticator-authkit/id6757927352)

Securely store passwords, 2FA codes, credit cards, and various documents with end-to-end encryption. This app offers an organized vault for your digital identity, accessible without an account and syncing privately via iCloud Keychain.

**Highlights:** End-to-end encrypted vault, Stores 22+ item types, TOTP code generation, Password and passkey autofill, Credit card preview, Secure notes and file attachments, iCloud Keychain sync

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is LimeFlight free?

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

### Is Authenticator · AuthKit free?

Authenticator · AuthKit is free to download, with in-app purchases available.

### Do LimeFlight or Authenticator · AuthKit have ads?

Neither LimeFlight nor Authenticator · AuthKit shows ads.

### Which is updated more often, LimeFlight or Authenticator · AuthKit?

LimeFlight ships an update every 5 months, and Authenticator · AuthKit every 6 weeks. Most recently, LimeFlight was updated on September 11, 2026 and Authenticator · AuthKit on August 5, 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.*