# SignTech Paperless vs KTRN 4G

The clearest difference is update cadence: KTRN 4G at every 5 days against SignTech Paperless's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

SignTech Paperless ships an update every 3 months, KTRN 4G every 5 days. The most recent releases landed on September 4, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SignTech Paperless | KTRN 4G |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 26 MB | 61 MB |
| Requires iOS | 15.7 | **15.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [E-beeze Ltd.](https://appshunter.io/developer/438657763) | [KT RWANDA NETWORKS LT](https://appshunter.io/developer/1389757839) |

## What reviewers say

### SignTech Paperless

[App page](https://appshunter.io/ios/app/signtech-paperless/id1184332679)

Digitally transform your business processes with unlimited e-signatures and document signing. Collaborate with internal and external users on any device, from anywhere. Track progress in real-time and secure your documents with time-stamps.

**Highlights:** Unlimited digital and eSignatures, External user collaboration, Real-time progress updates, Secure time-stamped documents, Support for various document formats, Cross-device signing

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

**In-app purchases:** none


### KTRN 4G

[App page](https://appshunter.io/ios/app/ktrn-4g/id6757383938)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SignTech Paperless free?

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

### Is KTRN 4G free?

KTRN 4G is free to download, with no in-app purchases.

### Do SignTech Paperless or KTRN 4G have ads?

Neither SignTech Paperless nor KTRN 4G shows ads.

### Which is updated more often, SignTech Paperless or KTRN 4G?

SignTech Paperless ships an update every 3 months, and KTRN 4G every 5 days. Most recently, SignTech Paperless was updated on September 4, 2026 and KTRN 4G on September 14, 2026.

---

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