Sesterce vs Kairoku
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sesterce
Easily divide expenses for trips, shared living, or group outings. Track all spending and see who owes what. Ideal for couples, friends, and roommates.
- Divide costs among groups
- Track all spending
- Collaborative expense adding
- Password-protected groups
- Customizable expense categories
- Export expense data
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Sesterce makes it simple to divide costs amongst a couple, a group of friends, or roommates. Add up all of your spending, and Sesterce will help you pay it off! Created by roommates, excellent for couples, and essential for a gathering of friends traveling together! - SIMPLE: accounting has never been so simple - COLLABORATIVE: each member can join the group, add an expense and check all the expenses on his phone or computer - ANONYMOUS: no email required - SECURED: all shared groups can be protected with a password Key use cases: • Keeping track of your couples expenses • Split a bill • Organize expenses during a trip (holiday, week-end…) • Expenses with roommates • Repay friends (birthday, bachelor party, trip) • Check who should pay what to whom But that’s not all! Sesterce has many more free features! SELECT THE SHARE FOR EACH MEMBER For each expense, select the number of shares for each group member CREATE YOUR OWN CATEGORIES Add the categories that fit your needs EXPORT ALL DATA With Sesterce you can share a spreadsheet file (.csv) of all the groups expenses Terms of Service: https://www.sesterce.io/terms_and_conditions.html
Kairoku
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A simple expense tracker for logging spending the moment it happens. No bank or card linking, no receipt scanning, and no income tracking. Kairoku focuses on one thing: making it easy to keep recording. ■ One-tap presets Coffee, lunch, train. Pin your frequent expenses as presets at the top of Home. One tap finishes the entry—often before you leave the register. Mistakes undo in a moment. ■ Remaining budget front and center Set a monthly budget and Home shows how much you can still spend this month—large and clear. Seeing what’s left, not only what you’ve spent, makes pacing the second half of the month feel natural. Overspending shows plainly in red. ■ Fast manual entry For anything without a preset, enter the amount and pick a category. Amount chips (+100 / +500 / +1000) and your last category keep typing to a few seconds. Memo and date only when you need them. ■ Automatic totals Reports show category breakdowns and day-by-day trends in charts. Compare with the same day last month so you can answer “am I overspending?” right away. ■ Log from widgets Home Screen widgets show remaining budget and presets. Record directly from a widget button without opening the app. ■ Built to help you stick with it ・Optional daily reminder notifications (set any time) ・Add your own categories and rename them; hide ones you don’t use ・Light and Dark Mode ■ Peace of mind All records stay on your device. No account is required, and your expense logs are never sent off the device.
Screenshots
Verdict
The clearest difference is in-app purchases: Kairoku at none against Sesterce's 4. Sesterce's advantage is ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price 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. Sesterce sells 4 in-app purchases, starting at $1.99 per month. Kairoku asks for nothing beyond the download.
| Parameter | Sesterce | Kairoku |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (61 ratings) — better | — |
| Positive reviews | 95.3% of reviews | — |
| Number of ratings | 61 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 61 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Stan Kocken | Daisuke Minami |
In-app purchases
Sesterce
- All groups premium$1.991 Month
- 30 days of Premium$1.99
- Premium for Life$4.99
- All groups of a user$49.99
Kairoku
No in-app purchases









