# OneMessage vs stone call

The clearest difference is ads: OneMessage at none against stone call's shown. OneMessage also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). stone call's advantage is update cadence (every 10 days vs every 4 months). On price 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.

OneMessage ships an update every 4 months, stone call every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | OneMessage | stone call |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/onemessage/id1045140760/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 26 MB | 58 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OCENS, Inc.](https://appshunter.io/developer/594265473) | [TEAM MILESTONE GP.](https://appshunter.io/developer/1678715921) |

## What reviewers say

### OneMessage

[App page](https://appshunter.io/ios/app/onemessage/id1045140760)

Send secure, reliable text messages over satellite or cellular connections, saving bandwidth and money. This app ensures private, person-to-person communication, even at sea, with a familiar interface for easy conversation tracking.

**Highlights:** Secure and reliable text messaging, Works over satellite (Iridium, Globalstar, Inmarsat) and Wi-Fi/cellular, Saves bandwidth, time, and money, Person-to-person private messaging, Message queuing for cost-effective sending, Threaded conversations

**Features:** macOS Compatibility

**In-app purchases:** none


### stone call

[App page](https://appshunter.io/ios/app/stone-call/id6754082035)

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

**In-app purchases:** none


## Frequently asked questions

### Is OneMessage free?

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

### Is stone call free?

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

### Do OneMessage or stone call have ads?

stone call shows ads; OneMessage does not.

### Which is updated more often, OneMessage or stone call?

OneMessage ships an update every 4 months, and stone call every 10 days. Most recently, OneMessage was updated on October 24, 2026 and stone call on October 24, 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.*