Comparison

小口現金出納帳(Petty vs Period

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

Head to head
About

小口現金出納帳(Petty

Features
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Provides functions for managing petty cash for social welfare corporations. This application is an application (Petty-S) used by general staff when shopping with petty cash. Besides this,  An app (Petty-A) used by accounting staff for accounting  EXCEL tool for printing a petty cash account book (Petty-P.xlsm) to configure the system. The usage and features of each application according to the business are explained below. 1. Temporary payment -Accounting staff enters the amount of provisional payment to the other staff in Petty-A. - This will be displayed on Petty-S as a remaining balance. 2. Enter shopping information - After shopping, enter the supplier, description, and amount. (cannot be omitted) - Memorize the input data for supplier and descriptions, and then make them selectable. - After inputting, calculate and display the balance. - You can edit and delete the entered data. - When editing data that has been settled, account title set, or "closed", red and black invoice processing is performed. - You can take photos and attach them to the input data. 3. Balance settlement - After completing the desired shopping, refund the voucher and the balance. - Accounting staff processes the settlement at Petty-A. - With this, the balance will be 0 even on Petty-S. 4. Account title settings - Set account title for the data entered on Petty-S. - Account title setting is done by presenting the account title and touching the corresponding rows. - Memorize the pattern of supplier - description - account title, and display candidates for the same unset data. - For data with account title candidates, you can set all account title by one touch. - If necessary, you can also set the consumption tax category. - The account title displayed are those specified in the regulations of the Ministry of Health, Labor and Welfare, but others can be added. 5. Print petty cash book - Just by opening Petty-P.xlsm of EXCEL, the data will be read and ready for printing.

About

Period

Features
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Want to know when everyone’s free? Need to schedule a meeting or practice during free periods? That’s where Comma comes in. Comma is a free scheduling app designed for university students. All you have to input is your available class periods—that’s it. See everyone’s free slots and plan your events smoothly. Comma also comes with smart features to make entering your availability fast and easy. ■ Features – Column Selection If you’re free all day, just tap once to select the entire day’s free periods. – Weekly Schedule Register your typical weekly free periods in advance and apply them with one tap. Input becomes even easier when you set your timetable. – Paste Feature If you have overlapping scheduling periods, you can paste availability from other events. ■ How to Use – For Organizers: Create an event, share the invitation link with your group, and enter your availability. – For Participants: Click the invite link, join the event, and enter your free periods. ■ Ideal For Club or team practice Group meetings Study sessions ...and many other group activities!

Screenshots

小口現金出納帳(Petty4 screens
Period4 screens

Verdict

The call

The clearest difference is in-app purchases: 小口現金出納帳(Petty at none against Period's 1. 小口現金出納帳(Petty also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Period sells 1 one-off in-app purchase. 小口現金出納帳(Petty asks for nothing beyond the download.

UpkeepUpdate frequency

小口現金出納帳(Petty ships an update every 3 weeks, Period monthly. The most recent releases landed on November 7, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 4 level
小口現金出納帳(Petty versus Period: the parameters behind the verdict, then further details
Parameter小口現金出納帳(PettyPeriod
PriceFreeFree
Update frequencyEvery 3 weeks — betterMonthly
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size14 MB45 MB
Age rating4+4+
DeveloperAkira YamadaTOMOKI KAMO

In-app purchases

None

小口現金出納帳(Petty

No in-app purchases

1 purchases

Period

One-time1
  • プレミアムパス$2.99

Questions

Is 小口現金出納帳(Petty free?
小口現金出納帳(Petty is free to download, with no in-app purchases.
Is Period free?
Period is free to download, with in-app purchases available.
Do 小口現金出納帳(Petty or Period have ads?
Period shows ads; 小口現金出納帳(Petty does not.
Which is updated more often, 小口現金出納帳(Petty or Period?
小口現金出納帳(Petty ships an update every 3 weeks, and Period monthly. Most recently, 小口現金出納帳(Petty was updated on November 7, 2026 and Period on October 27, 2026.

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