# iPostal1 vs Kall8

The clearest difference is rating: iPostal1 at 3.3 against Kall8's 1.9. iPostal1 also leads on ratings volume (1.1K vs 9) and review sentiment (17% vs 0%). Kall8's advantage is monetization model (free vs subscription). On price, update cadence, ads and in-app purchases there is nothing between them.

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

iPostal1 holds the better App Store score, 3.3 against 1.9. That said, the two scores are not equally well evidenced: iPostal1 has 1.1K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 17% of iPostal1's written reviews are positive against 0% of Kall8's.

iPostal1 ships an update every 3 weeks, Kall8 monthly. The most recent releases landed on September 21, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | iPostal1 | Kall8 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (1.1K ratings)](https://appshunter.io/ios/app/ipostal1/id921734628/reviews)** | [1.9 (9 ratings)](https://appshunter.io/ios/app/kall8/id1468965090/reviews) |
| Number of ratings | **1.1K** | 9 |
| Positive reviews | **16.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Subscription | **Free** |
| Size | 60 MB | 154 MB |
| Requires iOS | **12.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [USZoom, LLC](https://appshunter.io/developer/921734627) | [Kall8](https://appshunter.io/developer/1468965089) |

## What reviewers say

### iPostal1

[App page](https://appshunter.io/ios/app/ipostal1/id921734628)

Access a digital version of your physical mail and packages from anywhere, 24/7. Choose a real street address for business or personal use and manage your mail with options to forward, scan, shred, or discard.

**Highlights:** Digital mailbox access, Real street addresses, Mail forwarding, Open and scan mail, Shred or discard mail, Add phone and fax lines

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient service
- 🚀 Prompt and efficient
- 🔒 Secure
- 💡 Great for travelers
- 👍 User-friendly app

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 App is slow and unresponsive
- 🐛 App doesn't show updated mail information
- 💰 Expensive with many hidden fees
- 🐛 Poor app design and usability

**Reported bugs**

- App crashes on launch
- App shows outdated mail information
- Login issues and invalid session errors
- Inconsistent app behavior across devices
- Inability to manage mail and packages properly

**Requested features**

- Improve app performance and stability
- Provide more transparent pricing
- Enhance customer support and communication
- Integrate app and website functionality
- Add more customization and control options


### Kall8

[App page](https://appshunter.io/ios/app/kall8/id1468965090)

Instantly forward your 800 numbers, view incoming calls and text messages, and analyze the performance of your online ad campaigns. Gain insights into your marketing efforts with detailed results.

**Highlights:** Forward 800 numbers, View call logs, Access text messages, Analyze ad campaign results, Online reporting

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iPostal1 free?

iPostal1 is free to download, with no in-app purchases.

### Is Kall8 free?

Kall8 is free to download, with no in-app purchases.

### Which has better reviews, iPostal1 or Kall8?

iPostal1 is rated higher. iPostal1 averages 3.3 out of 5 from 1.1K ratings, while Kall8 averages 1.9 from 9 ratings.

### Do iPostal1 or Kall8 have ads?

Neither iPostal1 nor Kall8 shows ads.

### Which is updated more often, iPostal1 or Kall8?

iPostal1 ships an update every 3 weeks, and Kall8 monthly. Most recently, iPostal1 was updated on September 21, 2026 and Kall8 on July 23, 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.*