Is Bloons TD 4 Good? An Honest 2026 Verdict

Yes, with context. Bloons TD 4 is a polished classic that is still officially free to play in 2026 — but it is a finished 2010s game, not a live service. Here is the evidence, with every claim labeled.

The objective signals (official data)

Player rating: 4.4 / 5 on the App Store

Bloons TD 4 holds a 4.4/5 average user rating (234 ratings) on the Apple App Store, where it has been on sale since December 2010. official — Apple App Store

The franchise it started is still beloved

Bloons TD 4 belongs to the same Ninja Kiwi series whose newer entries are overwhelmingly positively reviewed today: Bloons TD 6 sits at 97% positive on Steam (229,000+ English reviews), and Bloons TD 5 is still receiving updates on the App Store (version 4.8, updated 2026-08). TD4 is where that line of games found its modern tower-defense shape. official — Steam store & Apple App Store

It is free to try officially — the risk is zero

Unlike most "is it good" questions, you do not have to take anyone's word for it: the game is available free through official channels (Ninja Kiwi Archive on web and Steam) and on iOS for $2.99. Trying it costs nothing. official — ninjakiwi.com/archive, Steam, App Store

People are still searching for it — and its strategy

Real search suggestions such as "bloons td 4 strategy", "bloons td 4 walkthrough", "best towers" and "vs 5" remain active, which is the reason this site exists: there is a live audience for the game in 2026. community — observed search-suggestion patterns

The honest caveats

The iOS app is not actively developed

The App Store version was last functionally updated in August 2017 (version 3.6.2; later releases were Apple compatibility fixes only). Do not expect new maps, towers or events. official — App Store release notes

It is a 2D, smaller game than its successors

TD4 is a 2D flash-era tower defense game: 25 tracks, 75 rounds, and the six towers we can confirm from the official App Store description. Bloons TD 5 and TD 6 are much bigger (TD6: 25 towers, 17 heroes, 70+ maps, co-op, constant updates) and TD6 is 3D. Compared to them, TD4 is simple — that simplicity is also part of its charm. community — comparison of official store descriptions; the "charm" claim is editorial

The rating sample is small

234 ratings is a thin sample (TD6 has 229,000+ English reviews on Steam alone). Take the number as a positive signal, not a precise measurement. official — App Store & Steam figures as reported

Who should play it — and who should not

editorial — our judgment, clearly labeled

• Try TD4 for free if: you want the classic 2D TD experience, nostalgia, or a quick browser game with no install and no cost.
• Skip straight to newer titles if: you want ongoing content, co-op, heroes, or modern graphics — see our Bloons TD 4 vs 5 vs 6 comparison.
• Curious how to actually play it? Start with our beginner's guide and the walkthrough.

The one-line answer

Bloons TD 4 is good — as a free, finished classic. It is not the game to play for constant updates or modern scale; it is the game to play for a genuinely fun, free, well-rated tower-defense original.

Sources: Apple App Store — Bloons TD 4 · Steam — Bloons TD 6 · Apple App Store — Bloons TD 5 · ninjakiwi.com/archive