# Post vs Authenticator by Hottub

Post and Authenticator by Hottub are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Post ships an update every 2 months, Authenticator by Hottub every 6 weeks. Both last shipped on October 16, 2026.

## The numbers

| Metric | Post | Authenticator by Hottub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (115 ratings)](https://appshunter.io/ios/app/post-parcel-tracking-app/id1520160912/reviews)** | — |
| Number of ratings | **115** | — |
| Positive reviews | 30.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Ad-supported | — |
| Size | 95 MB | 11 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Post AG](https://appshunter.io/developer/375721271) | [Hottub](https://appshunter.io/developer/1712704504) |

## What reviewers say

### Post

[App page](https://appshunter.io/ios/app/post-parcel-tracking-app/id1520160912)

Track your parcels and packages with real-time updates and notifications. Plan deliveries, choose pick-up locations, and manage important documents digitally. Find nearby post offices and arrange for package collections.

**Highlights:** Real-time parcel tracking, Delivery planning and redirection, Digital pick-up notifications, Home parcel collection service, Post office location finder, E-letterbox for documents

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Authenticator by Hottub

[App page](https://appshunter.io/ios/app/authenticator-by-hottub/id6784359886)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Post free?

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

### Is Authenticator by Hottub free?

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

### Do Post or Authenticator by Hottub have ads?

Neither Post nor Authenticator by Hottub shows ads.

### Which is updated more often, Post or Authenticator by Hottub?

Post ships an update every 2 months, and Authenticator by Hottub every 6 weeks. Most recently, Post was updated on October 16, 2026 and Authenticator by Hottub on October 16, 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.*