# exionOne vs Simless

The clearest difference is in-app purchases: exionOne at none against Simless's 9. Simless's advantage is update cadence (every 2 months vs every 5 months) and iOS requirement (12.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Simless sells 6 in-app purchases, starting at $6.49 per month. exionOne asks for nothing beyond the download.

exionOne ships an update every 5 months, Simless every 2 months. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | exionOne | Simless |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 60 MB | 134 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Exion Networks SA](https://appshunter.io/developer/1507636585) | [MAILBIT ASIA PACIFIC COMPANY LIMITED](https://appshunter.io/developer/1542765414) |

## What reviewers say

### exionOne

[App page](https://appshunter.io/ios/app/exionone/id1551191637)

**Features:** macOS Compatibility

**In-app purchases:** none


### Simless

[App page](https://appshunter.io/ios/app/simless/id1576321442)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month IL Number +60 Credits | $6.49 | per month |
| 1 month IL Number +60 Credits | $11.99 | per month |
| 30 Voice & SMS Credits | $3.99 | one-time |
| 60 Voice & SMS Credits | $4.99 | one-time |
| 100 Voice & SMS Credits | $6.99 | one-time |
| 1 month IL Number +60 Credits | $9.99 | one-time |


## Frequently asked questions

### Is exionOne free?

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

### Is Simless free?

Simless is free to download, with in-app purchases available.

### Do exionOne or Simless have ads?

Neither exionOne nor Simless shows ads.

### Which is updated more often, exionOne or Simless?

exionOne ships an update every 5 months, and Simless every 2 months. Most recently, exionOne was updated on October 29, 2026 and Simless on November 3, 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.*