Comparison

Bill List vs cotax

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

Head to head
About

Bill List

Easily track daily expenses and income with detailed charts and reports. Manage accounts, set custom currencies, and secure your data with password protection. Export your financial information in various formats for analysis.

Highlights
  • Add/Edit accounts and transactions
  • Calendar view of bills
  • Pie and bar reports for income/expense categories
  • Custom currency settings
  • Password and Touch ID protection
  • Data export (HTML, PDF, CSV)
  • iCloud backup and restore
Features
Read full description

Bill List - the fastest way to record the daily cost. Through the chart analysis of your daily expenses. The features of the app: - Add/Edit account. - Calendar view of bills. - Add/Edit income/expense. - Pie reports for categories of income and expense. - Histogram and Bar reports to compare income and expense. - Set your own currency. - Pass word protection. - Supports Touch ID password. - Send data by email in form of HTML, PDF or CSV. - Supports AirPrint. - Reminder. - Add subcategories. - iCloud Backup & restore. - Supports 3D Touch and widget. - Set different theme colors. - Supports universal version(available on both iPhone and iPad). Contact US Email: jackbettersli@gmail.com

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.

Screenshots

Bill List4 screens
cotax4 screens

Verdict

The call

The clearest difference is rating: cotax at 5.0 against Bill List's 4.5. cotax also leads on in-app purchases (none vs 1) and ads (none vs shown). Bill List's advantage is ratings volume (4 vs 1). On price, 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

Both are free to download. Bill List sells 1 one-off in-app purchase. cotax asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

cotax holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

Bill List ships an update every 2 months, cotax every 2 weeks. The most recent releases landed on September 28, 2026 and October 6, 2026 respectively.

Scorecard6 real differences · 4 level
Bill List versus cotax: the parameters behind the verdict, then further details
ParameterBill Listcotax
PriceFreeFree
Rating4.5 (4 ratings)5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings4 — better1
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size32 MB45 MB
Age rating4+4+
Developer勇 牛SN Cooperation GmbH

Customer experience

Bill List

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

cotax

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Bill List

One-time1
  • Remove Ads &Change Theme colors$0.99
None

cotax

No in-app purchases

Questions

Is Bill List free?
Bill List is free to download, with in-app purchases available.
Is cotax free?
cotax is free to download, with no in-app purchases.
Which has better reviews, Bill List or cotax?
cotax is rated higher. Bill List averages 4.5 out of 5 from 4 ratings, while cotax averages 5.0 from 1 ratings.
Do Bill List or cotax have ads?
Bill List shows ads; cotax does not.
Which is updated more often, Bill List or cotax?
Bill List ships an update every 2 months, and cotax every 2 weeks. Most recently, Bill List was updated on September 28, 2026 and cotax on October 6, 2026.

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