Comparison

Caline vs somomi

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

Head to head
About

Caline

This calculator app allows users to save and refer to past calculation memos. It supports a wide range of functions, including trigonometric and logarithmic operations, and displays units like k, M, p, and % for better readability. It can also express values in decibels and hexadecimal format.

Highlights
  • Save and recall calculation memos
  • Trigonometric and logarithmic functions
  • Variable support
  • Unit display (k, M, p, %)
  • Decibel expression
  • Hexadecimal conversion
Features
Read full description

Calculation results can be saved, so you can refer to past calculation memos Addition, subtraction, multiplication, division, trigonometric functions, logarithms, variables, etc. can be used Readability is good because units such as k, M, p, and % can be used Can also be expressed in decibels, such as 6dB Can be written in hexadecimal, like $1A

About

somomi

Features
Read full description

Somomi is an organization app that helps you keep track of the items, schedules, and tasks you need to manage by organizing them into categories and reminding you when they matter. From food in your refrigerator and household supplies to appointments, travel preparations, reservations, contract expiration dates, and daily tasks—organize everything into your own categories and manage them at a glance. For each item, you can set due dates, expected dates, and start dates. As important dates approach, Somomi keeps you informed through notifications and calendar views. When a task is completed or an item is used up, you can mark it as completed or consumed to keep a record while maintaining a clean and organized list. Quickly add items using photos, receipts, barcodes, or voice input, and save additional details with notes and images. For things that are difficult to manage alone, shared categories allow you to collaborate with family members, friends, or roommates. Key Features • Organize items, schedules, and tasks by category • Set due dates, expected dates, and start dates • Receive reminders for upcoming items • View schedules and deadlines in a calendar • Track completed and consumed items with history records • Add items using photos, receipts, barcodes, and voice input • Save detailed information with notes and images • Manage shared categories together with others • Check today's important items from the home widget Perfect For • Keeping track of things you need to do today • Managing reservations, appointments, and contract expiration dates • Organizing items in your refrigerator, pantry, bathroom, or drawers • Knowing when household supplies are running low • Managing travel checklists, shopping lists, and personal schedules in one place • Sharing items and schedules with family and friends Somomi is a simple life management tool that helps you avoid forgetting important items and schedules. Start by adding something you need to remember today.

Screenshots

Caline3 screens
somomi4 screens

Verdict

The call

The clearest difference is price: somomi at Free against Caline's $1.99. somomi also leads on update cadence (every 4 days vs every 2 weeks). Caline's advantage is in-app purchases (none vs 2) and ads (none vs shown). On 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

somomi is free to download; Caline costs $1.99 up front. somomi sells 2 one-off in-app purchases. Caline asks for nothing beyond the download.

UpkeepUpdate frequency

Caline ships an update every 2 weeks, somomi every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Caline versus somomi: the parameters behind the verdict, then further details
ParameterCalinesomomi
Price$1.99Free — better
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size2 MB45 MB
Age rating4+4+
DeveloperYuuichi KuzeCHANGWOO LEE

In-app purchases

None

Caline

No in-app purchases

2 purchases

somomi

One-time2
  • 1000 Point$0.49
  • 5000 Point$2.99

Questions

Is Caline free?
Caline costs $1.99, with no in-app purchases.
Is somomi free?
somomi is free to download, with in-app purchases available.
Do Caline or somomi have ads?
somomi shows ads; Caline does not.
Which is updated more often, Caline or somomi?
Caline ships an update every 2 weeks, and somomi every 4 days. Most recently, Caline was updated on November 3, 2026 and somomi on October 31, 2026.

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