Comparison

Number Ringer vs 足迹

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

Head to head
About

Number Ringer

Features
Read full description

"Number Calling Machine" is an application that allows you to input a number and call it out in a natural voice. It's an easy-to-use app that requires just the push of a button. You can also display the number being called on an external large screen using AirPlay. The content of the text-to-speech synthesis can be customized freely in the settings screen. It can be used in various places such as restaurants, hospitals, and public facilities. The number calling machine using voice synthesis is an app that improves the visibility and auditory sense of customers and enhances the convenience and efficiency of service. When using AirPlay to display the number on an external monitor, the sound will come from the external monitor. Depending on the network environment, the sound may be interrupted or noise may be heard. Using the Apple Lightning - Digital AV Adapter MD826AM/A allows you to reliably stream audio announcements while displaying them on an external monitor. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.ilist.jp/privacy/number_talker_privacy.html

About

足迹

Features
Read full description

足迹: 【简介】 足迹是足迹电子科技有限公司针对家用及办公领域为旗下系列文档打印机开发的一款配套应用,支持WORD、PDF等常见文档的管理与打印,为您的打印输出提供最省心的服务。 【功能】 1、连接和管理公司旗下系列文档打印机; 2、支持图片打印、文档打印、扫描打印。

Screenshots

Number Ringer3 screens
足迹2 screens

Verdict

The call

The clearest difference is price: 足迹 at Free against Number Ringer's $3.99. 足迹 also leads on iOS requirement (13.0 vs 16.0). Number Ringer's advantage is update cadence (daily vs every 2 days). On ads, in-app purchases 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

足迹 is free to download; Number Ringer costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Number Ringer ships an update daily, 足迹 every 2 days. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 3 level
Number Ringer versus 足迹: the parameters behind the verdict, then further details
ParameterNumber Ringer足迹
Price$3.99Free — better
Update frequencyDaily — betterEvery 2 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size1 MB313 MB
Age rating4+4+
DeveloperNetflowers Inc.Xiamen Hanin Co.,Ltd.

In-app purchases

None

Number Ringer

No in-app purchases

None

足迹

No in-app purchases

Questions

Is Number Ringer free?
Number Ringer costs $3.99, with no in-app purchases.
Is 足迹 free?
足迹 is free to download, with no in-app purchases.
Do Number Ringer or 足迹 have ads?
Neither Number Ringer nor 足迹 shows ads.
Which is updated more often, Number Ringer or 足迹?
Number Ringer ships an update daily, and 足迹 every 2 days. Most recently, Number Ringer was updated on October 30, 2026 and 足迹 on November 4, 2026.

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