O&M巡回点検 vs smartMSSV3
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
O&M巡回点検
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保守管理サービスをO&Mサービス(Operation&Maintenance)を支援するクラウドサービスです。 パソコン、スマートフォンやタブレットを使い点検情報を一元管理し、発電所の安定稼働を支えます。 1. 点検管理する太陽光発電所、設置機器の管理 2. 点検管理にかかる費用の見積り 3. 点検結果を写真付きで記録 4. 点検報告書の作成
smartMSSV3
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[About smartMSSV3] If you are considering protection coordination for extra-high voltage or high voltage receiving and generating transformer equipment, let smartMSSV3 do the job for you. You can use smartMSSV3 to quickly create a single-line diagram and protection coordination diagram. In addition, the protection coordination that was created can be printed out onsite using the AirPrint function. The protection coordination data that was created can be converted into a PDF file and sent via email. [Main Functions] ■ Creating single-line diagrams - By simply tapping and dragging the device symbol, you can quickly create a single-line diagram for 1 system. - On the properties screen, you can quickly edit the basic settings, such as the system voltage, as well as the protection coordination settings for the operation characteristics. ■ Creating protection coordination diagrams - After creating a single-line diagram, just tap it once anywhere to create protection coordination. - You are free to consider various protection coordination options using overcurrent relays, fuses, MCCBs and overload relays. - You can quickly change the operation characteristics and also consider the protection coordination onsite. ■ Print function - You can use the AirPrint function to print out data onsite. - You can convert the protection coordination diagram that was created into a PDF file. - The protection coordination diagram that was converted into a PDF file can be sent to the email address you used to log in. Privacy Policy https://www.kyokuto.co.jp/privacy.html Terms of Service https://www.kyokuto.co.jp/terms.html
Screenshots
Verdict
O&M巡回点検 and smartMSSV3 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
O&M巡回点検 ships an update every 6 weeks, smartMSSV3 every 2 months. The most recent releases landed on November 2, 2026 and October 26, 2026 respectively.
| Parameter | O&M巡回点検 | smartMSSV3 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 35 MB | 104 MB |
| Age rating | 17+ | 4+ |
| Developer | サンユー株式会社 | ELECHS KYOKUTO CO.,LTD. |
In-app purchases
O&M巡回点検
No in-app purchases
smartMSSV3
No in-app purchases







