WaterLink Solutions PRO vs eeV（イーブイ）
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WaterLink Solutions PRO
This app allows professionals to manage water analysis data, including property, contact, and site records. It facilitates water testing and seamlessly transfers results from compatible devices via Bluetooth for fast, accurate insights.
- Manage property, contact, and site records
- Perform water tests
- Transfer results via Bluetooth
- Access data anywhere
- Supports commercial water professionals
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The WaterLink Solutions™ PRO mobile app provides access to your data anywhere you go. Whether we’re drinking it, washing with it, or swimming in it, clean and healthy water is essential. Yet every industry has different needs for a water analysis program. What’s important is that test results are accurate, that treatments match the need, and records are retained. WaterLink Solutions PRO boasts the flexibility to cater to any market, the ease of a modern web program, and the power to support commercial professionals for all water-walks of life. And best of all, WaterLink Solutions PRO is free. With the WaterLink Solutions PRO Mobile app, you can manage your Property, Contact, and Site records, as well as perform water tests. Use your WaterLink® Spin Touch® to transfer results to your test session using Bluetooth®. It's never been easier to get fast and accurate results. NOTE: To use the WaterLink Solutions PRO mobile app with your own data, you must be running WaterLink Solutions PRO as your testing solution for your operation.
eeV（イーブイ）
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【eeVカーシェアリング】 中国電力グループが提供する、クリーンなエネルギーにこだわった、電気自動車専用のカーシェアリング「eeV（イーブイ）」の公式アプリです。 アプリ一つで簡単に、24時間365日いつでも、電気自動車をご利用いただけるサービスです。 ■アプリの特徴 ・地図から利用できる車を検索 ・利用時点で走行できる距離を表示 ・利用されている電気の発電所を表示 ・車の予約、解錠、予約の変更、キャンセル、延長、返却 ・利用履歴、料金の確認 ・お知らせ、キャンペーン等の確認 ■こんな方にオススメ ・中国地方に住んでいて、クリーンなカーライフにこだわりたい ・電気自動車を使ってみたい ・好きなときに気軽に使いたい ■ご注意事項 ご利用の際には、ご本人の免許証画像データのアップロードとクレジットカードの登録が必要となります。 ■eeV 公式Webサイト https://biz.energia.co.jp/eev/sharing/
Screenshots
Verdict
The clearest difference is iOS requirement: WaterLink Solutions PRO at 11.2 against eeV（イーブイ）'s 14.0. 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.
WaterLink Solutions PRO ships an update every 3 months, eeV（イーブイ） every 2 months. The most recent releases landed on July 20, 2026 and September 6, 2026 respectively.
| Parameter | WaterLink Solutions PRO | eeV（イーブイ） |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (16 ratings) — better | — |
| Positive reviews | 30.8% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.2 — better | 14.0 |
| Further details — not scored | ||
| Size | 95 MB | 44 MB |
| Age rating | 12+ | 17+ |
| Developer | LaMotte Chemical Products Company | REXEV Inc. |
In-app purchases
WaterLink Solutions PRO
No in-app purchases
eeV（イーブイ）
No in-app purchases
