# PostPost vs ZappID

The clearest difference is ads: ZappID at none against PostPost's shown. ZappID also leads on update cadence (every 4 days vs every 7 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

PostPost ships an update every 7 months, ZappID every 4 days. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | PostPost | ZappID |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 19 MB | 11 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Witty Data Sdn Bhd](https://appshunter.io/developer/1272069531) | [Fredrik Petersson](https://appshunter.io/developer/555276018) |

## What reviewers say

### PostPost

[App page](https://appshunter.io/ios/app/postpost/id1272069532)

Effortlessly track parcels from multiple couriers in one place. Simply scan, enter, or copy tracking numbers and add remarks to easily identify your shipments. Supports 16 major delivery services.

**Highlights:** Track 16 major couriers, Scan, enter, or copy tracking numbers, Add remarks to parcels, Combines multiple delivery services, Easy parcel identification

**Features:** macOS Compatibility

**In-app purchases:** none


### ZappID

[App page](https://appshunter.io/ios/app/zappid/id1455029820)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PostPost free?

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

### Is ZappID free?

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

### Do PostPost or ZappID have ads?

PostPost shows ads; ZappID does not.

### Which is updated more often, PostPost or ZappID?

PostPost ships an update every 7 months, and ZappID every 4 days. Most recently, PostPost was updated on October 7, 2026 and ZappID on October 2, 2026.

---

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