Comparison

Chungus Defense vs Math Rush by Theze

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

Head to head
About

Chungus Defense

A unique tower defense game where you build an army of distinct characters to defend against invading enemies. Strategize your defenses with a variety of unique units.

Highlights
  • Unique character units
  • Strategic army building
  • Classic tower defense gameplay
  • Stop enemy invasions
  • Variety of Chungus types
Features
Read full description

The bold new tower defense game Chungus Defense is inspired by the classics in the genre with a new twist. Each Chungus is unique! Raise an army of Chunguses to stop the Bad Chunguses from invading!

About

Math Rush by Theze

Features
Read full description

Math Rush is a fast-paced mental arithmetic game that challenges your brain under pressure. A math equation appears on screen with multiple answer choices. Pick the correct answer before the timer bar runs out. Start with simple addition and subtraction. As you build a streak, the difficulty ramps up with larger numbers, multiplication, and tighter time limits. One wrong answer or one timeout ends your run. FEATURES: - Quick-fire math problems with multiple choice answers - Progressive difficulty from basic arithmetic to challenging calculations - Countdown timer bar that adds real pressure to every question - Streak tracking and high score system - Clean, bold number display that is easy to read - Educational and entertaining for all ages - No internet required to play HOW TO PLAY: A math equation appears at the top of the screen. Two or more answer options appear below. Tap the correct answer before the timer runs out. Each correct answer extends the timer and increases difficulty. One wrong answer or one timeout ends the game. Math Rush is part of the Simpli Games collection, a series of fun, free arcade games designed for quick play sessions and endless replayability. Perfect for sharpening your mental math skills during commutes, breaks, or any spare moment. Download now and put your math skills to the test.

Screenshots

Chungus Defense4 screens
Math Rush by Theze3 screens

Verdict

The call

The clearest difference is in-app purchases: Math Rush by Theze at none against Chungus Defense's 1. Chungus Defense's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.1). 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. Chungus Defense sells 1 one-off in-app purchase. Math Rush by Theze asks for nothing beyond the download.

UpkeepUpdate frequency

Chungus Defense ships an update every 3 weeks, Math Rush by Theze monthly. Both last shipped on November 5, 2026.

Scorecard3 real differences · 7 level
Chungus Defense versus Math Rush by Theze: the parameters behind the verdict, then further details
ParameterChungus DefenseMath Rush by Theze
PriceFreeFree
Rating4.8 (11 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings11 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size224 MB41 MB
Age rating12+4+
DeveloperStudio DoublebunRishi Kumar

In-app purchases

1 purchases

Chungus Defense

One-time1
  • Full Access$3.99
None

Math Rush by Theze

No in-app purchases

Questions

Is Chungus Defense free?
Chungus Defense is free to download, with in-app purchases available.
Is Math Rush by Theze free?
Math Rush by Theze is free to download, with no in-app purchases.
Do Chungus Defense or Math Rush by Theze have ads?
Math Rush by Theze shows ads; Chungus Defense does not.
Which is updated more often, Chungus Defense or Math Rush by Theze?
Chungus Defense ships an update every 3 weeks, and Math Rush by Theze monthly. Most recently, Chungus Defense was updated on November 5, 2026 and Math Rush by Theze on November 5, 2026.

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