# Double Check vs Shieldr

Double Check and Shieldr are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Double Check sells 2 in-app purchases, starting at $9.99 per month and Shieldr sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Double Check ships an update weekly, Shieldr every 9 days. The most recent releases landed on October 21, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Double Check | Shieldr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/double-check-scam-detector/id6761861061/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Freemium | — |
| Size | 29 MB | 58 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Martin Leonard](https://appshunter.io/developer/1891807453) | [Rafael Elyassian](https://appshunter.io/developer/1884733665) |

## What reviewers say

### Double Check

[App page](https://appshunter.io/ios/app/double-check-scam-detector/id6761861061)

Instantly identify suspicious messages, links, invoices, or phone numbers. Receive clear, AI-powered explanations of why something is or isn't a scam, empowering you to make informed decisions before acting.

**Highlights:** Instant scam detection, AI analysis, Plain-language explanations, Family alerts, No tracking or surveillance, Supports messages, links, invoices, phone numbers

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Double Check Pro | $9.99 | per month |
| Double Check Pro | $83.99 | per year |


### Shieldr

[App page](https://appshunter.io/ios/app/shieldr-scam-checker/id6797610196)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shieldr Solo | $9.99 | per month |
| Shieldr Family | $14.99 | per month |
| Shieldr Solo | $39.99 | per year |
| Shieldr Family | $59.99 | per year |


## Frequently asked questions

### Is Double Check free?

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

### Is Shieldr free?

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

### Do Double Check or Shieldr have ads?

Neither Double Check nor Shieldr shows ads.

### Which is updated more often, Double Check or Shieldr?

Double Check ships an update weekly, and Shieldr every 9 days. Most recently, Double Check was updated on October 21, 2026 and Shieldr on October 29, 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.*