ひらがな計算ザウルス vs Neon Spire
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
ひらがな計算ザウルス
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計算パズルで頭の体操 簡単な計算なのにひらがなだと意外と難しい！ あなたの頭は固くなっていませんか？ シンプルなパズルゲームであなたの脳年齢を診断します 操作方法はとっても簡単 計算の正解を見つけてタップするだけ 遊べば遊ぶほど脳が活性化されます あなたの脳は何歳ですか？？
Neon Spire
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Neon Spire is a one-tap tower builder with a single rule: tap at the right moment. A glowing block slides across the screen. Tap to drop it. Land it dead-center and the block stays full size. Miss, and the overhang is sliced off and falls away, leaving you less room for the next one. Five perfect drops in a row triggers FEVER, slowing everything down and giving you a window to build a run. HOW TO PLAY - Tap anywhere to drop the block - Perfect landings keep your tower wide - Every miss makes the next drop harder - One run takes about 30 seconds FEATURES - One-tap controls, no tutorial needed - Plays entirely offline - No forced ads between every round - One-time purchase to remove ads permanently - Free to play Built by 10percent studio.
Screenshots
Verdict
The clearest difference is update cadence: Neon Spire at every 4 days against ひらがな計算ザウルス's every 3 months. ひらがな計算ザウルス's advantage is iOS requirement (11.0 vs 15.0). 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.
ひらがな計算ザウルス ships an update every 3 months, Neon Spire every 4 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.
| Parameter | ひらがな計算ザウルス | Neon Spire |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 109 MB | 75 MB |
| Age rating | +9 | 4+ |
| Developer | ZERONE | HARADA ISSEI |
In-app purchases
ひらがな計算ザウルス
No in-app purchases
Neon Spire
No in-app purchases
