Comparison

九九乘法口诀 vs Speed math

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

Head to head

九九乘法口诀

Free

📚 Education

★ 3.03 ratingsView app →

Speed math

Primary Addition Subtraction

Free

📚 Education

No ratingsView app →

About

九九乘法口诀

Learn multiplication basics with an interactive table. Tap numbers to form equations and hear the multiplication table read aloud. Designed for young learners to develop math skills.

Highlights

Interactive multiplication table
Equation formation by tapping numbers
Automatic recitation of multiplication table
Simple and intuitive operation
Focus on foundational math skills

Features

Read full description

九九乘法表 - 学习乘法基础的好伙伴 - 操作简单，点击数字，组成乘法式子。 - 自动朗读99乘法表。

About

Speed math

Features

Read full description

Educational games for math. The calculation of addition subtraction multiplication division.

Screenshots

九九乘法口诀4 screens

Speed math4 screens

Verdict

The call

The clearest difference is in-app purchases: 九九乘法口诀 at none against Speed math's 1. 九九乘法口诀 also leads on ads (none vs shown) and iOS requirement (8.0 vs 12.0). On price, update cadence 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. Speed math sells 1 one-off in-app purchase. 九九乘法口诀 asks for nothing beyond the download.

UpkeepUpdate frequency

九九乘法口诀 ships an update every 14 months, Speed math every 11 months. The most recent releases landed on October 4, 2026 and September 17, 2026 respectively.

Scorecard3 real differences · 6 level

九九乘法口诀 versus Speed math: the parameters behind the verdict, then further details
Parameter	九九乘法口诀	Speed math
Price	Free	Free
Rating	3.0 (3 ratings) — better	—
Number of ratings	3 — better	—
Update frequency	Every 14 months	Every 11 months — better
Ads	No — better	Yes
In-app purchases	No — better	Yes
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	8.0 — better	12.0
Further details — not scored
Size	46 MB	16 MB
Age rating	4+	4+
Developer	泉华官	向军贾

In-app purchases

None

九九乘法口诀

No in-app purchases

1 purchases

Speed math

One-time1

Unlock function and off AD$3.99

Questions

Is 九九乘法口诀 free?

九九乘法口诀 is free to download, with no in-app purchases.

Is Speed math free?

Speed math is free to download, with in-app purchases available.

Do 九九乘法口诀 or Speed math have ads?

Speed math shows ads; 九九乘法口诀 does not.

Which is updated more often, 九九乘法口诀 or Speed math?

九九乘法口诀 ships an update every 14 months, and Speed math every 11 months. Most recently, 九九乘法口诀 was updated on October 4, 2026 and Speed math on September 17, 2026.