# RemiPBX vs Error Decoder AI

The clearest difference is in-app purchases: RemiPBX at none against Error Decoder AI's 2. Error Decoder AI's advantage is update cadence (fortnightly vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Error Decoder AI sells 2 in-app purchases, starting at $6.99 per 7 days. RemiPBX asks for nothing beyond the download.

RemiPBX ships an update every 5 months, Error Decoder AI fortnightly. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | RemiPBX | Error Decoder AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (27 ratings)](https://appshunter.io/ios/app/remipbx/id1620868574/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 115 MB | 55 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [RemiPBX, Inc.](https://appshunter.io/developer/1620868576) | [Thomas Enevoldsen](https://appshunter.io/developer/1840489157) |

## What reviewers say

### RemiPBX

[App page](https://appshunter.io/ios/app/remipbx/id1620868574)

This is a SIP softphone application that works with the RemiPBX platform. It offers features like push notifications, HD voice and video calls, and free calling between its users.

**Highlights:** SIP softphone functionality, Push notifications, HD voice and video, Free calling between app users

**In-app purchases:** none


### Error Decoder AI

[App page](https://appshunter.io/ios/app/error-decoder-ai/id6754816374)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited error code decodes. | $6.99 | per 7 days |
| Unlimited error code decodes | $24.99 | per month |


## Frequently asked questions

### Is RemiPBX free?

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

### Is Error Decoder AI free?

Error Decoder AI is free to download, with in-app purchases available.

### Do RemiPBX or Error Decoder AI have ads?

Neither RemiPBX nor Error Decoder AI shows ads.

### Which is updated more often, RemiPBX or Error Decoder AI?

RemiPBX ships an update every 5 months, and Error Decoder AI fortnightly. Most recently, RemiPBX was updated on October 5, 2026 and Error Decoder AI on October 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.*