# spamfilter.call.blocker vs Stock Display

spamfilter.call.blocker and Stock Display are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. spamfilter.call.blocker sells 2 in-app purchases, starting at $4.99 per 7 days and Stock Display sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | spamfilter.call.blocker | Stock Display |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 23 MB | 4 MB |
| Requires iOS | **16** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Robert Meyer](https://appshunter.io/developer/1847377904) | [凯祺 王](https://appshunter.io/developer/1891534947) |

## What reviewers say

### spamfilter.call.blocker

[App page](https://appshunter.io/ios/app/spamfiltercallblocker/id6754249243)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Access | $4.99 | per 7 days |
| Block Spam Calls | $4.99 | per 7 days |


### Stock Display

[App page](https://appshunter.io/ios/app/stock-display/id6761869680)

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is spamfilter.call.blocker free?

spamfilter.call.blocker is free to download, with in-app purchases available.

### Is Stock Display free?

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

### Do spamfilter.call.blocker or Stock Display have ads?

Neither spamfilter.call.blocker nor Stock Display shows ads.

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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.*