# OverflightApp vs OpenSpam

The clearest difference is update cadence: OpenSpam at every 3 weeks against OverflightApp's every 3 months. OverflightApp's advantage is device support (3 vs 1) and iOS requirement (14.0.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OverflightApp ships an update every 3 months, OpenSpam every 3 weeks. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | OverflightApp | OpenSpam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/openspam/id6755652998/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Paid |
| Size | 62 MB | 19 MB |
| Requires iOS | **14.0.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Virtual-Tec](https://appshunter.io/developer/498369221) | [Joaquin Garcia](https://appshunter.io/developer/657238286) |

## What reviewers say

### OverflightApp

[App page](https://appshunter.io/ios/app/overflightapp/id6670410041)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### OpenSpam

[App page](https://appshunter.io/ios/app/openspam/id6755652998)

This app identifies and blocks unwanted calls using a community-powered database and a risk score algorithm. It offers customizable blocking levels and ensures user privacy by not collecting personal data or accessing contacts for commercial purposes.

**Highlights:** Instant call identification, Customizable blocking levels, Community reporting, Built-in search for suspicious numbers, Allowlist for trusted numbers, Ad-free experience

**In-app purchases:** none


## Frequently asked questions

### Is OverflightApp free?

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

### Is OpenSpam free?

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

### Do OverflightApp or OpenSpam have ads?

Neither OverflightApp nor OpenSpam shows ads.

### Which is updated more often, OverflightApp or OpenSpam?

OverflightApp ships an update every 3 months, and OpenSpam every 3 weeks. Most recently, OverflightApp was updated on October 11, 2026 and OpenSpam on October 10, 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.*