Comparison

Geno vs js

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

Head to head
About

Geno

Features
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Simple statistical tool for researchers, doctors, and students who are concerned with Genetic Association studies. 1 Chi-square test (2x2) from allele counts. (chi-sqaure, p, odds ratio, 95%CI of OR) 2 Chi-square tests from genotype counts. a) Allelic associations b) Recessive model c) Dominant model 3 Hardy-Weinberg Equilibrium test from genotype counts. 4 Population Attributable Risk from genotype counts. (Based on GRR value) 5 All results can be sent as an email.

About

js

Features
Read full description

Explanation: STAR is a nickname for statistical analysis program developed for personal computers.(STatistical Analysis Rescuers). Main functions · Fisher's exact test 1 x 2 · Fisher's exact test 1 x 2 (P1 not equal P2) · Fisher's exact test 2 x 2 · Chi-square Test 1 x J · Chi-square Test i x J · Add Grade1 x 2 ■Method of use (1) Start the "js-STAR" app. (2) Tap the [ frequency test ] button (3) Enter a number where two or four square cells are displayed. (4) Tap the [ Calculate!" ] Button. (5) Result is output to the TextField. ■Disclaimer (1) This may not run correctly depending on the iOS version or model. (2) The creator shall not bear any responsibility for any damage caused to the user when downloading the app.

Screenshots

Geno4 screens
js4 screens

Verdict

The call

The clearest difference is update cadence: js at every 2 months against Geno's every 71 months. Geno's advantage is iOS requirement (11.0 vs 13.0). 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

Geno ships an update every 71 months, js every 2 months. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 4 level
Geno versus js: the parameters behind the verdict, then further details
ParameterGenojs
PriceFreeFree
Update frequencyEvery 71 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better13.0
Further details — not scored
Size1 MB1 MB
Age rating4+9+
DeveloperYoichi KakutaHiroyuki Nakano

In-app purchases

None

Geno

No in-app purchases

None

js

No in-app purchases

Questions

Is Geno free?
Geno is free to download, with no in-app purchases.
Is js free?
js is free to download, with no in-app purchases.
Do Geno or js have ads?
Neither Geno nor js shows ads.
Which is updated more often, Geno or js?
Geno ships an update every 71 months, and js every 2 months. Most recently, Geno was updated on October 6, 2026 and js on October 18, 2026.

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