Chainable vs Smart Bill Split
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chainable
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・本サービスに登録した取引先(納入先、サプライヤ)に自然災害などのBCPに関わる事象が発生した場合にお知らせします。対象企業にコミュニケーションして、被災状況や納期に関わる影響など確認・集約することができます。 ・本サービスを利用している企業間でのお知らせ、ビジネスチャットやアンケート機能などコミュニケーションが可能です。また、ファイル共有などを通じて自社-取引先間の情報の集約が可能です。 ・各Tierの取引先が本サービスを繋げていき、各社がBCP対策を進めることで、サプライチェーン全体の復旧を早めることを目的としています。
Smart Bill Split
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Smart Bill Split is a smart bill-splitting app that calculates fair payments based on roles and contributions. ・Supports individual payments or one organizer pays ・ Role-based weighting for fair distribution ・Clear instructions on who pays whom ・ Designed for groups, teams, and trips Perfect for: • Team dinners • Company events • Group trips • Shared expenses Stop arguing over money. Let Keisha Settlement handle it fairly.
Screenshots
Verdict
The clearest difference is update cadence: Smart Bill Split at fortnightly against Chainable's monthly. Chainable's advantage is iOS requirement (11.0 vs 18.2). 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.
Chainable ships an update monthly, Smart Bill Split fortnightly. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.
| Parameter | Chainable | Smart Bill Split |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 17 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | 東京海上ディーアール株式会社 | WAKAHAMA DAIKi |
In-app purchases
Chainable
No in-app purchases
Smart Bill Split
No in-app purchases






