Comparison

cotax vs iqtax

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

Head to head
About

cotax

This finance app helps users file their tax returns efficiently and stress-free. It guides you through document submission, optimizes for deductions, and provides a completed return for review and approval.

Highlights
  • Document submission via photos/uploads
  • Guided tax return process
  • Deduction optimization
  • Quick return completion
  • Live chat support
  • One-tap approval
Features
Read full description

With cotax, get an optimized tax return without any tax knowledge. Simple, fast, and stress-free. How It Works: 1. File details and documents: Tell us about yourself and submit required documents by taking quick photos or uploading them. We will guide you through a list of relevant questions using simple language. 2 We optimize for deductions: cotax gathers only documents and the information necessary to uncover opportunities for more deductions and process your case. 3.Review and confirm: Get the completed tax return in just a couple of hours. If in doubt, you can reach out through our live chat support. 4. Approve and submit: Approve your tax return in a single tap. You will receive the hard copy of your tax return. All you need to do is sign and submit to tax authorities.

About

iqtax

Features
Read full description

iqtax macht die Digitalisierung Ihrer Schweizer Steuererklärung mühelos. Generieren Sie einfach einen QR-Code in Ihrer iqtax Web-App, scannen Sie ihn mit Ihrem Smartphone, um Ihre Sitzung sofort und sicher zu verknüpfen, und beginnen Sie damit, Ihre Unterlagen zu fotografieren. Ihre gescannten Dokumente und Belege werden in Echtzeit direkt in Ihre Steuererklärung übertragen. Verabschieden Sie sich von umständlichen Dateiübertragungen und schließen Sie nahtlos die Lücke zwischen Ihren physischen Dokumenten und Ihrer digitalen Steuererklärung!

Screenshots

cotax4 screens
iqtax3 screens

Verdict

The call

The clearest difference is iOS requirement: cotax at 13.0 against iqtax's 15.1. On price, update cadence, ads and in-app purchases 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

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
cotax versus iqtax: the parameters behind the verdict, then further details
Parametercotaxiqtax
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size45 MB83 MB
Age rating4+4+
DeveloperSN Cooperation GmbHiqtax ag

In-app purchases

None

cotax

No in-app purchases

None

iqtax

No in-app purchases

Questions

Is cotax free?
cotax is free to download, with no in-app purchases.
Is iqtax free?
iqtax is free to download, with no in-app purchases.
Do cotax or iqtax have ads?
Neither cotax nor iqtax shows ads.
Which is updated more often, cotax or iqtax?
cotax ships an update every 2 weeks, and iqtax every 2 weeks. Most recently, cotax was updated on November 3, 2026 and iqtax on October 31, 2026.

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