Comparison

PusunTennis vs Calefact

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

Head to head

PusunTennis

Free

🔧 Utilities

★ 4.47 ratingsView app →

About

PusunTennis

Control your intelligent tennis ball machine with this app. Connect via Bluetooth to customize ball direction, frequency, speed, and spin for various training modes.

Highlights

Bluetooth connectivity
Mode selection
Ball direction control
Ball frequency adjustment
Ball speed setting
Spin degree adjustment

Features

Read full description

Pushang Tennis APP is a tool APP for Pushang intelligent tennis ball machine. Using this APP, you can select one-touch switching of various modes of the ball machine through the Bluetooth connection, and you can set the direction of the ball, the frequency of the ball, the speed of the ball and the degree of rotation.

About

Calefact

Features

Read full description

蓝牙连接Calafact加热设备，进行使用操作。

Screenshots

PusunTennis2 screens

Calefact3 screens

Verdict

The call

The clearest difference is update cadence: PusunTennis at monthly against Calefact's every 3 months. On price, 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

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

UpkeepUpdate frequency

PusunTennis ships an update monthly, Calefact every 3 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level

PusunTennis versus Calefact: the parameters behind the verdict, then further details
Parameter	PusunTennis	Calefact
Price	Free	Free
Rating	4.4 (7 ratings) — better	—
Positive reviews	75.0% of reviews	—
Number of ratings	7 — better	—
Update frequency	Monthly — better	Every 3 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPod, Apple Watch
Requires iOS	12.0 — better	13.0
Further details — not scored
Size	42 MB	12 MB
Age rating	4+	12+
Developer	Shenzhen pushang health technology co., LTD	Calefact Limited

In-app purchases

None

PusunTennis

No in-app purchases

None

Calefact

No in-app purchases

Questions

Is PusunTennis free?

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

Is Calefact free?

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

Do PusunTennis or Calefact have ads?

Neither PusunTennis nor Calefact shows ads.

Which is updated more often, PusunTennis or Calefact?

PusunTennis ships an update monthly, and Calefact every 3 months. Most recently, PusunTennis was updated on October 27, 2026 and Calefact on October 25, 2026.