OTOSHI vs かんたん固定費計算
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OTOSHI
Easily manage your annual gift money. Input birthdays to automatically calculate amounts owed to children and relatives each year. Track who has received their gift to avoid forgetting.
- Automatic calculation of gift money amounts
- Birthday input for recipients
- Track gift giving status
- Group members by family
- Customizable price settings by age/grade
- Unlimited member support with Plus version
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This app is an app that allows you to easily manage your annual OTOSHIDAMA. Just enter the birthdays of your children and relatives who give OTOSHIDAMA, and automatically calculate how much each person needs and how much they need each year, and you can easily understand the total amount! With this app, you can easily prepare for OTOSHIDAMA without having to remember children's age or grade. On the main screen, the amount of OTOSHIDAMA for each year is displayed. You can change the displayed year by tapping the arrows on the left and right of the year. By checking or unchecking the check box on the left of each member, you can check whether or not you have given OTOSHIDAMA, so you can prevent forgetting to give it. In "Group settings", the family name of the member can be registered. If you register the family name, you can display it by family on the main screen. If you do not register your family name, it will be automatically set to "No group". You can also set the color for each family by selecting the color. In "Member settings", you can register the member's name, birthday, and family name. You can change the display order with the up and down arrow buttons. This setting is only saved on the iPhone or iPad that is using the app. Please be assured that it will never be saved to an external server via the network. In "Price setting", you can set the amount of OTOSHIDAMA for each age and grade. The simplified version can be set in 6 levels: under elementary school, 1st grade to 3rd grade, 4th grade to 6th grade, junior high school student, high school student, and college student. The detailed version can be set for each age. OTOSHIDAMA for each year is calculated with the amount of money set by the one selected in the simplified version and the detailed version. In addition, in the free version, up to 2 members can be set. If you want to set an unlimited number of people, please consider purchasing the Plus version in the app. ---------------------- Terms of Use and Privacy Policy: https://akikibai-labolatory.jimdofree.com/privacy-policy/
かんたん固定費計算
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かんたんに固定費(サブスクリプション)の計算ができるアプリです。月間、年間それぞれで固定費がいくらかかっているか把握できます。 固定費の例 ・家賃 ・水道・光熱費 ・通信費 ・保険料 ・教育費 ・車関連費 ・定期購入しているもの(サプリ、コンタクトレンズなど) ・定期支払いしているもの(ジムの月会費やApple Music、Amazonプライムなど)
Screenshots
Verdict
The clearest difference is review sentiment: かんたん固定費計算 at 75% against OTOSHI's 0%. かんたん固定費計算 also leads on update cadence (every 3 months vs every 9 months). OTOSHI's advantage is ads (none vs shown) and iOS requirement (15.6 vs 17.0). On price, in-app purchases and device support 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. OTOSHI sells 1 one-off in-app purchase and かんたん固定費計算 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
OTOSHI ships an update every 9 months, かんたん固定費計算 every 3 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.
| Parameter | OTOSHI | かんたん固定費計算 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 75.0% of reviews — better |
| Update frequency | Every 9 months | Every 3 months — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 1 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Kei Suefuji | Daiki Tsukuda |
Customer experience
OTOSHI
かんたん固定費計算
In-app purchases
OTOSHI
- OTOSHI-DAMA Plus$3.99
かんたん固定費計算
- プレミアムプラン$3.99









