Comparison

Sumhold vs CosmoGenZ

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

Head to head

Sumhold

Intuitive swipe to save

Free

🔧 Utilities

★ 3.912 ratingsView app →

About

Sumhold

This utility app offers a clean and intuitive calculator experience with a unique swipe-to-save feature. It handles basic calculations, running totals, and automatic parentheses for enhanced readability, with convenient copy/paste functionality.

Highlights

Swipe to save calculations
Basic calculator functions
Running total display
Automatic parentheses
Copy/Paste support

Read full description

It's a calculator with swipe-to-save. And it's pretty. Features: - Swipe to save - You know, basic calculator stuff - Running total - Automatic parentheses for readability - Copy/Paste Support

About

CosmoGenZ

Features

Read full description

Simple. Powerful. Just a calculator—nothing more, nothing less.

Screenshots

Sumhold3 screens

CosmoGenZ3 screens

Verdict

The call

The clearest difference is update cadence: CosmoGenZ at every 4 days against Sumhold's every 24 months. CosmoGenZ also leads on iOS requirement (11.0 vs 17.0). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sumhold ships an update every 24 months, CosmoGenZ every 4 days. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

Scorecard2 real differences · 8 level

Sumhold versus CosmoGenZ: the parameters behind the verdict, then further details
Parameter	Sumhold	CosmoGenZ
Price	Free	Free
Rating	3.9 (12 ratings) — better	—
Positive reviews	73.9% of reviews	—
Number of ratings	12 — better	—
Update frequency	Every 24 months	Every 4 days — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, Mac	iPhone, iPad, iPod
Requires iOS	17.0	11.0 — better
Further details — not scored
Size	2 MB	11 MB
Age rating	4+	4+
Developer	Chad Voss	Cosmos Co-operative Bank Ltd.

In-app purchases

None

Sumhold

No in-app purchases

None

CosmoGenZ

No in-app purchases

Questions

Is Sumhold free?

Sumhold is free to download, with no in-app purchases.

Is CosmoGenZ free?

CosmoGenZ is free to download, with no in-app purchases.

Do Sumhold or CosmoGenZ have ads?

Neither Sumhold nor CosmoGenZ shows ads.

Which is updated more often, Sumhold or CosmoGenZ?

Sumhold ships an update every 24 months, and CosmoGenZ every 4 days. Most recently, Sumhold was updated on October 23, 2026 and CosmoGenZ on October 19, 2026.