Tap Spiral vs Square TD
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Tap Spiral
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The ultimate reaction speed test! Tap the screen when the black and white colours overlap to score the highest score possible!
Square TD
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Square TD is a tower defense with a twist: enemies run a ring road around the map, and you defend your own corner. Every wave passes your zone twice — set up, hold, and don't let them reach the castle. - 8 tower types, 3 levels each — crossbows, ballistae, mortars, fire, lightning, poison, frost and watchtowers - Armor, air, invisible and boss waves — every enemy type asks for a different answer. - Synergies that matter: poison marks enemies for extra damage, frost keeps them in the kill zone, fire heats up on a held target - 40-wave campaign on three difficulties, then endless mode for records - Build, upgrade and sell while paused — think it through The first 19 waves are free. One purchase unlocks everything.
Screenshots
Verdict
The clearest difference is in-app purchases: Tap Spiral at none against Square TD's 1. Square TD's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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
Both are free to download. Square TD sells 1 one-off in-app purchase. Tap Spiral asks for nothing beyond the download.
Tap Spiral ships an update every 3 weeks, Square TD fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Tap Spiral | Square TD |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 146 MB | 250 MB |
| Age rating | 4+ | 12+ |
| Developer | Bolu Bajomo | Makhsat Sadykov |
In-app purchases
Tap Spiral
No in-app purchases
Square TD
- Full Version$2.99
