Comparison

Bubbles TD vs Guard Her TD

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

Head to head
About

Bubbles TD

Features
Read full description

Like Tower Defense? Give our game a try. The objective of the game is to install your weapons to prevent the bubbles travelling along the path from reaching the end. Use coins, earned by shooting bubbles, to buy new weapon and upgrade existing ones. Watch out against the BOSS bubble – it has multiple lives and shoots back at your weapons. Choose between different routes and different difficulty levels. Don't forget to check our Game section for other fun games...

About

Guard Her TD

A strategic tower defense game where you build and upgrade towers to eliminate waves of monsters and protect a central figure. Features unique tower types, path control, and an upgrade system for strategic depth.

Highlights
  • 6 unique tower types
  • Path control mechanics
  • Tower upgrade and conversion system
  • 4 enemy types including bosses
  • 5 difficulty levels
  • Full keyboard controls
  • Save and load progress
Read full description

# Guardian of the Goddess — A Strategic Tower Defense Game **Defend the Goddess. Defeat the Monsters.** Guardian of the Goddess is a classic strategy tower defense game. Your mission is to build towers, eliminate waves of monsters, and protect the Goddess at all costs. ## Features **6 Unique Towers** - **Cannon Tower** — High single-target damage, stable output, best against high-HP enemies - **Missile Tower** — Splash damage, wipes out dense enemy groups - **Frost Tower** — Slows enemies down, buys time for your other towers - **Airport Tower** — Deploys patrol airplanes for wide-area coverage - **Beacon / Accelerator / Amplifier** — Support towers that boost nearby towers' range, attack speed, or damage **Path Control Mechanics** Strategically place towers to redirect enemy movement — the longer the path, the easier the kill. **Upgrade & Convert System** - Each tower can be upgraded to level 3, greatly boosting damage, range, and fire rate - Convert level 1 towers into support towers for a game-changing advantage **4 Enemy Types** Normal, Fast, Tank, and a Boss every 10 waves. Enemy stats scale as waves progress. **Rich Gameplay** - 5 difficulty levels (Easy → Extreme) for all skill levels - Up to 16× game speed to breeze through early waves - Full keyboard controls (1-4 select towers, P pause, T speed, Space start wave) - Save & load your progress anytime - Best wave records tracked per difficulty **Free to play, one purchase unlocks the full game!**

Screenshots

Bubbles TD4 screens
Guard Her TD1 screens

Verdict

The call

The clearest difference is in-app purchases: Bubbles TD at none against Guard Her TD's 1. Bubbles TD also leads on device support and iOS requirement (9.0 vs 14.0). Guard Her TD's advantage is update cadence (every 9 days vs every 17 months). On price 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. Guard Her TD sells 1 one-off in-app purchase. Bubbles TD asks for nothing beyond the download.

UpkeepUpdate frequency

Bubbles TD ships an update every 17 months, Guard Her TD every 9 days. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 5 level
Bubbles TD versus Guard Her TD: the parameters behind the verdict, then further details
ParameterBubbles TDGuard Her TD
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 17 monthsEvery 9 days — better
AdsYes—
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, iPod — better—
Requires iOS9.0 — better14.0
Further details — not scored
Size14 MB120 MB
Age rating4+4+
DeveloperGASP Mobile Games Inc先成 项

In-app purchases

None

Bubbles TD

No in-app purchases

1 purchases

Guard Her TD

One-time1
  • Full Version$1.99

Questions

Is Bubbles TD free?
Bubbles TD is free to download, with no in-app purchases.
Is Guard Her TD free?
Guard Her TD is free to download, with in-app purchases available.
Which is updated more often, Bubbles TD or Guard Her TD?
Bubbles TD ships an update every 17 months, and Guard Her TD every 9 days. Most recently, Bubbles TD was updated on October 26, 2026 and Guard Her TD on October 16, 2026.

Other comparisons