Rアプリ vs O
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rアプリ
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注文商品の予定納期や出荷状況をスマホでかんたんに確認できます。 レスコ販売店様の業務効率を劇的に改善する顧客サポートツール（B to B）です。
O
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O-TECHスマートレジの情報を閲覧するアプリです。 現在の売上、入店状況をリアルに把握することが可能です。
Screenshots
Verdict
The clearest difference is iOS requirement: Rアプリ at 12.0 against O's 15.5. On price, update cadence, ads and in-app purchases 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.
Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.
| Parameter | Rアプリ | O |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 53 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | ABC JAPAN CORPORATION | O-TECH JAPAN |
In-app purchases
Rアプリ
No in-app purchases
O
No in-app purchases
