HatenaCounting vs DEDEDEN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HatenaCounting
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HatenaCounting は誰でも簡単に利用できる無料のオンラインカウンターアプリです。
DEDEDEN
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Customize your calculator to match your style. Change backgrounds and button designs to create a calculator that feels uniquely yours. ■ Key Features • Customize background colors and background images • Change button designs • Create multiple calculator designs • Switch between multiple designs • Simple and easy-to-use calculator functions ■ Free Version • Enjoy full access to all features for a limited time. • Once the period ends, design customization features will be restricted. • Once the period ends, you can only use your favorited designs. • Extend your full-access period by watching ads. ■ Pro Version • Unlimited access with no time limits or feature restrictions ■ Payments • Paid features are available via one-time purchase (lifetime full access) • Pay once, enjoy forever. Make everyday calculations more enjoyable with your own custom design.
Screenshots
Verdict
The clearest difference is in-app purchases: HatenaCounting at none against DEDEDEN's 1. HatenaCounting also leads on ads (none vs shown). DEDEDEN's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence 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. DEDEDEN sells 1 one-off in-app purchase. HatenaCounting asks for nothing beyond the download.
HatenaCounting ships an update every 5 weeks, DEDEDEN every 3 weeks. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.
| Parameter | HatenaCounting | DEDEDEN |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | 株式会社はてな | Tarinai Works |
In-app purchases
HatenaCounting
No in-app purchases
DEDEDEN
- Full Feature Unlock$1.99
