Changing Platforms vs Spire Bastion
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Changing Platforms
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Try to reach the finish before pass out. If you don't rest you will get tired. Platforms may vary, so choose the best
Spire Bastion
Defend your Crystal Core from climbing enemies in this simple yet strategic tower defense game. Place heroes to auto-fight and utilize 3D terrain to your advantage. Enjoy a relaxing experience with light strategy and satisfying results.
- 3D terrain impacts gameplay
- Light strategy with skill combos
- Floor-by-floor progression
- Hero placement and auto-fighting
- Focus on calm decisions
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Spire Bastion is a fresh and simple tower defense that feels good to pick up and play. Enemies climb the spire toward your Crystal Core. You drag to place heroes and they auto-fight, so the focus stays on calm decisions and satisfying results. Features ● 3D terrain matters: geometry changes range, lines of fire, and chokepoints ● Light strategy: simple skill combos that feel smart without heavy micromanagement ● Floor-by-floor climb: each layout offers a small twist and a new idea to try Play at your own pace, let the map guide your plan, and protect the Crystal Core. Drop in, relax, and enjoy the climb.
Screenshots
Verdict
The clearest difference is update cadence: Spire Bastion at fortnightly against Changing Platforms's monthly. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Changing Platforms ships an update monthly, Spire Bastion fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Changing Platforms | Spire Bastion |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Fortnightly — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 58 MB | 359 MB |
| Age rating | 4+ | 12+ |
| Developer | Atakan Cakir | FutureBright Technology Company Limited |
In-app purchases
Changing Platforms
No in-app purchases
Spire Bastion
No in-app purchases
Questions
Is Changing Platforms free?
Is Spire Bastion free?
Do Changing Platforms or Spire Bastion have ads?
Which is updated more often, Changing Platforms or Spire Bastion?
Other comparisons
