Gem Vault vs eeV（イーブイ）
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gem Vault
This app provides rewards and recognition credits specifically for employees of American Eagle Outfitters and Aerie. It serves as a platform to acknowledge and distribute these benefits to staff.
- Rewards credits
- Recognition credits
- Employee benefits
- American Eagle Outfitters
- Aerie
Read full descriptionHide full description
Rewards and recognition credits for American Eagle Outfitters and Aerie Employees.
eeV（イーブイ）
Read full descriptionHide full description
【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
Gem Vault and eeV（イーブイ） 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.
Gem Vault ships an update every 5 weeks, eeV（イーブイ） every 2 months. The most recent releases landed on September 4, 2026 and September 6, 2026 respectively.
| Parameter | Gem Vault | eeV（イーブイ） |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (533 ratings) — better | — |
| Positive reviews | 83.8% of reviews | — |
| Number of ratings | 533 — better | — |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 63 MB | 44 MB |
| Age rating | 12+ | 17+ |
| Developer | BuzzWidgets | REXEV Inc. |
Bugs and requests
Gem Vault
Reported bugs
5 issues- Barcode scanning issues
- Points not updating correctly
- Rewards not showing up properly
- Login and loading problems
- Compatibility issues with older devices
Requested features
5 requests- Improve point tracking and history
- Add more reward options
- Make the app more user-friendly
- Fix bugs and crashes
- Provide better customer support
eeV（イーブイ）
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Gem Vault
No in-app purchases
eeV（イーブイ）
No in-app purchases
