# Shadline vs TopInfo

The clearest difference is update cadence: Shadline at every 5 weeks against TopInfo's every 17 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.

Shadline ships an update every 5 weeks, TopInfo every 17 months. The most recent releases landed on November 4, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Shadline | TopInfo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 17 months |
| Monetization | Free | — |
| Size | 32 MB | 182 MB |
| Requires iOS | 11 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OWALTECH](https://appshunter.io/developer/1316893178) | [ITDA](https://appshunter.io/developer/574442461) |

## What reviewers say

### Shadline

[App page](https://appshunter.io/ios/app/shadline/id1316893179)

This secure communication and data access tool provides a digital fallback for businesses facing cyberattacks. It offers encrypted messaging, file storage, secure file transfers, and video conferencing for internal and external collaborators.

**Highlights:** Secure messaging channels, Encrypted file storage, Secure file transfer with unique links, Secure online meetings with screen sharing, Ephemeral meetings with no data retention, Configurable message lifespan

**Features:** macOS Compatibility

**In-app purchases:** none


### TopInfo

[App page](https://appshunter.io/ios/app/topinfo/id1370466382)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shadline free?

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

### Is TopInfo free?

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

### Do Shadline or TopInfo have ads?

Neither Shadline nor TopInfo shows ads.

### Which is updated more often, Shadline or TopInfo?

Shadline ships an update every 5 weeks, and TopInfo every 17 months. Most recently, Shadline was updated on November 4, 2026 and TopInfo on November 11, 2026.

---

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