Comparison

Deciva vs JSI One

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

Head to head
About

Deciva

Features
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What should you eat? Which movie should you watch? Who goes first? Deciva turns everyday choices into a quick, playful moment with a custom wheel and random selection tools. SEVEN WAYS TO CHOOSE • Spin the wheel: create a topic, add your options and spin to pick one. Save favorites, copy lists and use no-repeat draws when you want each option picked only once. • Light-up picker: watch the highlight move between options before it lands on a result. • Finger picker: everyone places a finger on the screen, then one participant is selected. Use it to choose who starts or who buys lunch. • Book of Answers: think of a question and reveal a random, playful phrase for a little inspiration. • Coin flip: let heads or tails settle a choice between two options. • Dice roller: roll one, two or three dice for board games and party activities. • Random number: set a minimum and maximum to draw a number within your chosen range. MAKE IT YOUR OWN Add food ideas, movie titles, weekend plans or names to a custom list. Keep favorite topics handy and look back at previous results in the available history views. Choose or create a topic → Add options → Tap to pick. Made for everyday choices and friendly games. Book of Answers phrases are random and intended for entertainment and inspiration.

About

JSI One

Features
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JSI ONE is the official securities trading application of Japan Securities Co., Ltd. (JSI), providing investors with a modern, convenient, and secure experience. Key features: - Fast and secure online account opening with eKYC. - Instant securities order placement anytime, anywhere. - Real-time market data updates. - Smart portfolio management. - Easy and quick deposit/withdrawal of investment funds. - Secure authentication with Smart OTP. JSI ONE – One platform, full convenience. Phone: (84-24) 37911818 Email: info@japan-sec.vn Website: www.japan-sec.vn

Screenshots

Deciva4 screens
JSI One4 screens

Verdict

The call

Deciva and JSI One are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Deciva ships an update every 6 weeks, JSI One every 3 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

ScorecardNo meaningful differences
Deciva versus JSI One: the parameters behind the verdict, then further details
ParameterDecivaJSI One
PriceFreeFree
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS1515.0
Further details — not scored
Size41 MB201 MB
Age rating4+4+
Developer平 王Công Ty TNHH Chứng Khoán Nhật Bản

In-app purchases

None

Deciva

No in-app purchases

None

JSI One

No in-app purchases

Questions

Is Deciva free?
Deciva is free to download, with no in-app purchases.
Is JSI One free?
JSI One is free to download, with no in-app purchases.
Do Deciva or JSI One have ads?
Neither Deciva nor JSI One shows ads.
Which is updated more often, Deciva or JSI One?
Deciva ships an update every 6 weeks, and JSI One every 3 weeks. Most recently, Deciva was updated on October 30, 2026 and JSI One on October 28, 2026.

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