# ContactsDelete vs Error Decoder AI

The clearest difference is update cadence: Error Decoder AI at fortnightly against ContactsDelete's every 5 months. ContactsDelete's advantage is iOS requirement (15.6 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ContactsDelete sells 1 one-off in-app purchase and Error Decoder AI sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ContactsDelete ships an update every 5 months, Error Decoder AI fortnightly. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ContactsDelete | Error Decoder AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/contactsdelete/id6496860342/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 1 MB | 55 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yunus Gunduz](https://appshunter.io/developer/1694137492) | [Thomas Enevoldsen](https://appshunter.io/developer/1840489157) |

## What reviewers say

### ContactsDelete

[App page](https://appshunter.io/ios/app/contactsdelete/id6496860342)

Manage your phone contacts efficiently with this utility. It offers tools for deleting, organizing, and recovering your contact list with ease. Take control of your address book in 2026.

**Highlights:** Delete contacts, Organize contacts, Recover contacts, Phonebook management, One-tap deletion

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $0.99 | one-time |


### 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 ContactsDelete free?

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

### Is Error Decoder AI free?

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

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

Neither ContactsDelete nor Error Decoder AI shows ads.

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

ContactsDelete ships an update every 5 months, and Error Decoder AI fortnightly. Most recently, ContactsDelete was updated on October 4, 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.*