# iPerf Reloaded vs WeakSim

iPerf Reloaded and WeakSim 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. Neither carries in-app purchases, so what you see is what you pay.

iPerf Reloaded ships an update every 6 days, WeakSim every 5 days. Both last shipped on October 15, 2026.

## The numbers

| Metric | iPerf Reloaded | WeakSim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/iperf-reloaded/id6763071099/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 5 days** |
| Monetization | Free | — |
| Size | 1 MB | 13 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Johannes von Reitzenstein](https://appshunter.io/developer/1895148658) | [Nanning Signalling Network Technology Co., Ltd](https://appshunter.io/developer/1758343835) |

## What reviewers say

### iPerf Reloaded

[App page](https://appshunter.io/ios/app/iperf-reloaded/id6763071099)

Measure local network performance with this tool, which uses the industry-standard iPerf3 to test TCP throughput between devices. It allows for detailed analysis of Wi-Fi, Ethernet, and VPN connections without relying on remote servers.

**Highlights:** Local network speed testing, TCP and UDP protocol support, Real-time throughput charting, Test result sharing (image/CSV), Historical test data storage, Optimized iPad landscape layout

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

**In-app purchases:** none


### WeakSim

[App page](https://appshunter.io/ios/app/weaksim-network-simulator/id6804099040)

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

**In-app purchases:** none


## Frequently asked questions

### Is iPerf Reloaded free?

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

### Is WeakSim free?

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

### Do iPerf Reloaded or WeakSim have ads?

Neither iPerf Reloaded nor WeakSim shows ads.

### Which is updated more often, iPerf Reloaded or WeakSim?

iPerf Reloaded ships an update every 6 days, and WeakSim every 5 days. Most recently, iPerf Reloaded was updated on October 15, 2026 and WeakSim on October 15, 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.*