Comparison

ByeBye v4 vs iPerfman

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ByeBye v4

Monitor the dwindling availability of IPv4 addresses and track the growth of IPv6 deployments. This utility provides easy tracking of IPv4 allocations and includes resources for learning about IPv6.

Highlights
  • Track IPv4 allocation rates
  • Monitor IPv6 deployment growth
  • Access IPv6 informational resources
  • View IPv6 videos
Features
Read full description

Are you ready for the end of IPv4 address availability? IPv4 addresses are running out. Estimates currently have the available IPv4 address pools allocated to the regional registries starting to run out in 2011. Track the rate of IPv4 allocations easily with this application. Is the progress of IPv6 deployment and usage important to you? IPv6 is the next-generation IP protocol with a significantly expanded address space. IPv6 includes additional enhancements to security, management and network design. Track the growth of IPv6 deployments with ease. Links to a number of IPv6 informational sites and videos are also included.

About

iPerfman

This utility measures maximum achievable bandwidth on IP networks across Apple platforms. It offers a beautiful speedometer and speed chart, allowing for LAN testing and advanced parameter adjustments to simulate network conditions.

Highlights
  • Bandwidth measurement
  • Speedometer and speed chart
  • LAN network testing
  • Customizable test parameters
  • UDP mode performance testing
  • Bandwidth limiting simulation
Features
Read full description

iPerfman measures network performance between your device and a compatible iperf3 server. Run TCP or UDP tests on iPhone, iPad and Mac. The free version allows three tests per day; Pro unlocks unlimited tests and advanced controls. Measure and investigate: - Test upload, download or both directions, with separate results for each direction. - Follow throughput in live charts. View UDP jitter and packet loss, TCP retransmissions, and round-trip time when those measurements are available. - Save completed tests with their configuration and interval results, then rerun a test or review its history. - Choose an IPv4/IPv6 interface when running a server, or listen on all interfaces. Unlock Pro with a monthly or yearly subscription, or a one-time Lifetime purchase. Pro adds unlimited daily tests, advanced iperf3 parameters, comparison of saved results, and full report export. The yearly subscription includes a seven-day free trial for eligible customers. Existing Lifetime purchases remain valid. iPerfman uses iperf3 3.21 through IperfSwift. A compatible server or second device is required for a network test; this is not an internet speed-test service. The Apple TV app uses a separate interface and has a different feature set. Privacy Policy: https://iperfman.com/en/privacy Terms of Use: https://iperfman.com/en/terms Support: https://iperfman.com/en/support

Screenshots

ByeBye v43 screens
iPerfman2 screens

Verdict

The call

The clearest difference is rating: ByeBye v4 at 5.0 against iPerfman's 4.5. ByeBye v4 also leads on in-app purchases (none vs 2) and review sentiment (82% vs 67%). iPerfman's advantage is update cadence (every 6 weeks vs every 6 months) and device support (5 vs 3). On price, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. iPerfman sells 2 one-off in-app purchases. ByeBye v4 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ByeBye v4 holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews point the same way: 82% of ByeBye v4's written reviews are positive against 67% of iPerfman's.

UpkeepUpdate frequency

ByeBye v4 ships an update every 6 months, iPerfman every 6 weeks. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

Scorecard7 real differences · 3 level
ByeBye v4 versus iPerfman: the parameters behind the verdict, then further details
ParameterByeBye v4iPerfman
PriceFreeFree
Rating5.0 (3 ratings) — better4.5 (4 ratings)
Positive reviews81.8% of reviews — better66.7% of reviews
Number of ratings34 — better
Update frequencyEvery 6 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac, Apple TV — better
Requires iOS9.0 — better15.0
Further details — not scored
Size1 MB71 MB
Age rating4+4+
DeveloperHurricane Electric, LLC伟 葛

Customer experience

ByeBye v4

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews11 reviews
Positive81.8%
Neutral18.2%
Negative0.0%

iPerfman

All ratings4 ratings
Positive75.0%
Neutral25.0%
Negative0.0%
Written reviews6 reviews
Positive66.7%
Neutral16.7%
Negative16.7%

In-app purchases

None

ByeBye v4

No in-app purchases

2 purchases

iPerfman

One-time2
  • Lifetime Pro$1.99
  • Lifetime Pro$2.99

Questions

Is ByeBye v4 free?
ByeBye v4 is free to download, with no in-app purchases.
Is iPerfman free?
iPerfman is free to download, with in-app purchases available.
Which has better reviews, ByeBye v4 or iPerfman?
ByeBye v4 is rated higher. ByeBye v4 averages 5.0 out of 5 from 3 ratings, while iPerfman averages 4.5 from 4 ratings.
Do ByeBye v4 or iPerfman have ads?
Neither ByeBye v4 nor iPerfman shows ads.
Which is updated more often, ByeBye v4 or iPerfman?
ByeBye v4 ships an update every 6 months, and iPerfman every 6 weeks. Most recently, ByeBye v4 was updated on October 7, 2026 and iPerfman on October 6, 2026.

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