Comparison

SoloTax vs ECO

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

Head to head
About

SoloTax

Features
Read full description

The Ultimate Tax & Expense Tracker for Freelancers and Self-Employed. Stop worrying about tax season. SoloTax is designed specifically for contractors, freelancers, and small business owners who want to maximize their write-offs while keeping their data 100% private. What Makes SoloTax Different? Zero-Server Privacy: Your financial data belongs to you. SoloTax stores everything locally on your device - no accounts, no cloud, no tracking. Smart Receipt Scanner: Use our advanced OCR technology to scan receipts instantly. Say goodbye to manual data entry. Tax Estimator: Get real-time estimates of your tax liability. Know exactly what you owe before the deadline hits. Maximize Write-offs: Categorize every expense to ensure you're getting the most out of your tax deductions. Key Features: Professional PDF expense reports Multi-currency support for global freelancers Offline functionality: Manage your finances anywhere, anytime. Clean, intuitive UI designed for busy pros. Simplify your business accounting today with SoloTax. Privacy Policy: https://developing-comet-b87.notion.site/3101f542e1a38000ac3ae8647c92e50a?source=copy_link Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ECO

Features
Read full description

ECO is a mobile application designed to simplify the daily management of savings and rotating savings and credit associations (ROSCAs). Thanks to a simple and secure interface, ECO allows users to easily create, manage, and track their individual or group contributions directly from their phone. The application integrates the most widely used local payment methods, including Wave and Orange Money, to facilitate easy deposits, contributions, and withdrawals. Key features: • Management of ROSCAs and group contributions • Individual savings with goal tracking • Detailed transaction history • Real-time notifications • Transparent management of rounds and redistributions • Modern, simple, and intuitive interface • Enhanced security to protect your data and funds ECO was designed to offer a seamless and accessible experience for everyone, modernizing community savings and contribution management. Download ECO and manage your funds with ease.

Screenshots

SoloTax4 screens
ECO4 screens

Verdict

The call

The clearest difference is in-app purchases: ECO at none against SoloTax's 3. ECO also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. SoloTax sells 3 in-app purchases, starting at $3.99 per 7 days. ECO asks for nothing beyond the download.

UpkeepUpdate frequency

SoloTax ships an update every 3 months, ECO every 2 months. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

Scorecard3 real differences Ā· 3 level
SoloTax versus ECO: the parameters behind the verdict, then further details
ParameterSoloTaxECO
PriceFreeFree
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size12 MB28 MB
Age rating4+4+
Developersamet bilginECO MOBILE FINANCE

In-app purchases

3 purchases

SoloTax

Subscriptions2
  • Weekly Premium$3.997 Days
  • Yearly Premium$24.991 Year
One-time1
  • LifeTime Premium$29.99
None

ECO

No in-app purchases

Questions

Is SoloTax free?
SoloTax is free to download, with in-app purchases available.
Is ECO free?
ECO is free to download, with no in-app purchases.
Do SoloTax or ECO have ads?
Neither SoloTax nor ECO shows ads.
Which is updated more often, SoloTax or ECO?
SoloTax ships an update every 3 months, and ECO every 2 months. Most recently, SoloTax was updated on October 6, 2026 and ECO on October 17, 2026.

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