Comparison

DNS测速 vs InoFEMS

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

Head to head

About

DNS测速

Optimize your network speed by testing and selecting the best DNS servers. This tool measures DNS latency and resolution times to help you reduce connection delays and improve your overall online experience.

Highlights

DNS latency testing
DNS resolution delay testing
TCP connectivity testing
Network optimization
DNS server selection

Features

Read full description

曾经选取DNS就是能用就行？你知道吗，不同的DNS不仅会影响你首次连接服务器、首次打开网页的速度，而且还影响着不同的服务器。错误的DNS会将你连接到较远的服务器，让你的延迟更高。是时候用DNS测速工具来优化你的网络了！在路由器的DHCP中选择合适的DNS，或者在计算机的网络设置中更改为正确的DNS，即可轻松享受网络延迟的降低，优化自己的网络环境。功能： DNS延迟测试 DNS解析结果的延迟测试 TCP连通性测试

About

InoFEMS

Features

Read full description

InoFEMS是一款专为综合能源管理提供的掌上管理平台，能够帮助用户远程管理各工厂实时生产运行情况。通过InoFEMS APP，用户可随时查看工厂设备运行情况，实现远程设备管理、设备运行监控；可随时掌握设备运行动态，实现告警远程处理；可随时查询工厂能耗和成本统计，实现管理运营一体化

Screenshots

DNS测速3 screens

InoFEMS4 screens

Verdict

The call

The clearest difference is in-app purchases: InoFEMS at none against DNS测速's 1. InoFEMS also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support 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. DNS测速 sells 1 one-off in-app purchase. InoFEMS asks for nothing beyond the download.

UpkeepUpdate frequency

DNS测速 ships an update every 5 months, InoFEMS every 3 months. The most recent releases landed on September 14, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 6 level

DNS测速 versus InoFEMS: the parameters behind the verdict, then further details
Parameter	DNS测速	InoFEMS
Price	Free	Free
Positive reviews	40.0% of reviews	—
Update frequency	Every 5 months	Every 3 months — better
Ads	No	No
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	12.0 — better
Further details — not scored
Size	7 MB	128 MB
Age rating	4+	17+
Developer	兴龙张	苏州汇川技术有限公司

In-app purchases

1 purchases

DNS测速

One-time1

测速会员$0.99

None

InoFEMS

No in-app purchases

Questions

Is DNS测速 free?

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

Is InoFEMS free?

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

Do DNS测速 or InoFEMS have ads?

Neither DNS测速 nor InoFEMS shows ads.

Which is updated more often, DNS测速 or InoFEMS?

DNS测速 ships an update every 5 months, and InoFEMS every 3 months. Most recently, DNS测速 was updated on September 14, 2026 and InoFEMS on September 18, 2026.