# Kosmos Hi Lo vs Nova Application

The clearest difference is in-app purchases: Nova Application at none against Kosmos Hi Lo's 3. Nova Application also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Kosmos Hi Lo sells 3 one-off in-app purchases. Nova Application asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 18, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Kosmos Hi Lo | Nova Application |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nova-application/id1486561502/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 93 MB | 53 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Switch168 Communications Corporation](https://appshunter.io/developer/926586344) | [CYSHIELD FOR TECHNOLOGY SAE](https://appshunter.io/developer/1775952394) |

## What reviewers say

### Kosmos Hi Lo

[App page](https://appshunter.io/ios/app/kosmos-hi-lo/id1011603314)

This app offers two distinct communication platforms for private messaging and calling. One is for sensitive conversations with friends, featuring a 'kill code' to delete messages. The other is for everyday interactions.

**Highlights:** Dual communication platforms, Private messaging, Voice and video calling, Secure 'Hi' level communication, Daily 'Lo' level interaction, Message deletion 'kill code'

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Koins | $0.99 | one-time |
| 200 Koins | $1.99 | one-time |
| 500 Koins | $4.99 | one-time |


### Nova Application

[App page](https://appshunter.io/ios/app/nova-application/id1486561502)

Securely connect with friends and family through instant messaging, HD voice, and video calls. Enjoy end-to-end encryption for private conversations and share multimedia files. Features include secret chats that self-destruct and easy group creation.

**Highlights:** End-to-end encryption, HD voice and video calls, Secret chat with self-destructing messages, Multimedia file sharing, Group chats, No international charges, Simple and easy interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kosmos Hi Lo free?

Kosmos Hi Lo is free to download, with in-app purchases available.

### Is Nova Application free?

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

### Do Kosmos Hi Lo or Nova Application have ads?

Neither Kosmos Hi Lo nor Nova Application shows ads.

### Which is updated more often, Kosmos Hi Lo or Nova Application?

Kosmos Hi Lo ships an update every 2 months, and Nova Application every 2 months. Most recently, Kosmos Hi Lo was updated on September 18, 2026 and Nova Application on September 13, 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.*