Comparison

バイク メンテナンス・日記 vs Aqualist

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

バイク メンテナンス・日記

Record motorcycle maintenance and touring logs. Track expenses, manage multiple bikes, and view your history on a timeline. Includes GPS location saving for rides.

Highlights
  • Maintenance recording
  • Customizable maintenance items
  • Diary categorization
  • Expense aggregation
  • Multi-bike management
  • GPS location logging
Features
Read full description

バイクのメンテナンスや、ツーリングなどの日記を記録できるアプリです。 【主な機能】 ・メンテナンスの記録 ・メンテナンス項目の編集 ・日記のカテゴリ機能 ・金額を入力した場合、集計ができます。 ・年単位での集計ができます。 ・GPSで現在地を保存。一覧で表示ができます。 ・タイムライン風の縦型カレンダー ・バイクは複数登録・管理が可能

About

Aqualist

Easily manage all aspects of your freshwater and saltwater aquariums. This app helps make your aquarium life more comfortable by tracking events and providing a centralized management system.

Highlights
  • Aquarium event management
  • Freshwater and saltwater support
  • Comfortable aquarium life
  • Event tracking
  • Centralized management
Features
Read full description

More easier to manage aquariums. Make your aquarium life more comfortable ! You can manage all events about aquariums. Of course, App supports both of Freshwater and Seawater. Enjoy your aquarium life !!

Screenshots

バイク メンテナンス・日記4 screens
Aqualist4 screens

Verdict

The call

The clearest difference is in-app purchases: バイク メンテナンス・日記 at none against Aqualist's 2. Aqualist's advantage is ads (none vs shown) and review sentiment (67% vs 40%). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Aqualist sells 2 in-app purchases, starting at $1.99 per month. バイク メンテナンス・日記 asks for nothing beyond the download.

UpkeepUpdate frequency

バイク メンテナンス・日記 ships an update every 5 months, Aqualist monthly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

Scorecard7 real differences · 1 level
バイク メンテナンス・日記 versus Aqualist: the parameters behind the verdict, then further details
Parameterバイク メンテナンス・日記Aqualist
PriceFreeFree
Positive reviews40.0% of reviews66.7% of reviews — better
Update frequencyEvery 5 monthsMonthly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size34 MB33 MB
Age rating4+4+
DeveloperGreen Speed Inc.Gaku Ishikawa

Customer experience

バイク メンテナンス・日記

Written reviews20 reviews
Positive40.0%
Neutral20.0%
Negative40.0%

Aqualist

Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

In-app purchases

None

バイク メンテナンス・日記

No in-app purchases

2 purchases

Aqualist

Subscriptions2
  • Pro monthly plan$1.991 Month
  • Pro annually plan$19.991 Year

Questions

Is バイク メンテナンス・日記 free?
バイク メンテナンス・日記 is free to download, with no in-app purchases.
Is Aqualist free?
Aqualist is free to download, with in-app purchases available.
Do バイク メンテナンス・日記 or Aqualist have ads?
バイク メンテナンス・日記 shows ads; Aqualist does not.
Which is updated more often, バイク メンテナンス・日記 or Aqualist?
バイク メンテナンス・日記 ships an update every 5 months, and Aqualist monthly. Most recently, バイク メンテナンス・日記 was updated on October 29, 2026 and Aqualist on October 25, 2026.

Other comparisons