Software Alternatives & Startups

Catatku VS Code Effects

Compare Catatku VS Code Effects and see what are their differences

Catatku

Daily expense tracker for Android and iOS. Log spending in seconds, set budgets, savings goals and bills, and get automatic reports. Works 100% offline. One-time purchase, no subscription.

Rating
0 reviews
Pricing
Freemium $9.99 / One-off (One payment, covers 1 year)
Code Effects

Code Effects is the fastest and most intuitive .NET business rules engine trusted by government entities and Fortune 500 corporations all over the world

Rating
0 reviews
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Base details

Website, pricing, platforms and company facts side by side.

Catatku
Code Effects
Website catatku.com codeeffects.com
Pricing
Freemium $9.99 / One-off (One payment, covers 1 year) Official pricing
Company Startup from Indonesia · 1 - 9 employees · 2025 2009
Listed in

About Catatku and Code Effects

In their own words, as submitted to SaaSHub.

Catatku
Code Effects

Catatku is a daily expense and personal finance tracker for Android and iOS. Log income and expenses in seconds, track multiple wallets (cash, bank, e-wallet), set budgets, savings goals, bills, and debts/receivables, and get automatic daily/weekly/monthly/yearly reports with charts and PDF/Excel...

Read more about Catatku

Code Effects Software is the developer of state-of-the-art business rules engine that combines an incredible performance of rule evaluation with revolutionary web interface, allowing the end-users to author and manage their corporate business rules with no knowledge of programming languages or IT...

Read more about Code Effects

Features and specs

What each product offers, as listed by its team.

Catatku 8 features
Code Effects 5 features
  • Offline use
    Works 100% offline, forever. Cloud sync is optional
  • Pricing model
    One-time purchase. Premium is a single payment covering one year, Pro a single payment forever. Nothing auto-renews
  • Wallets & transactions
    Unlimited transactions across cash, bank and e-wallet accounts, with transfers and admin fees (3 accounts free, unlimited on Premium)
  • Planning
    Budgets, savings goals, recurring bills with instalment tenor, plus debts and receivables
  • Reports & export
    Daily, weekly, monthly and yearly reports, charts, calendar view, PDF and Excel export
  • Separate books
    Unlimited separate ledgers — personal, household, business — each with its own accounts, budgets, reports, currency and month-start date (Pro)
  • Multi-device sync
    Real-time sync across up to 5 devices (Pro)
  • Security
    Fingerprint / Face ID plus 6-digit PIN app lock (Premium)
  • No-code rule builder
    Provides a visual, English-like rule editor that allows business users without programming skills to create and modify complex business rules and decision logic.
  • .NET integration
    Designed specifically for .NET environments, allowing seamless embedding into C# and VB.NET applications, which is beneficial for teams already invested in the Microsoft technology stack.
  • Rule compilation to native code
    Rules are compiled directly into .NET assemblies rather than interpreted at runtime, which can result in faster execution performance compared to some interpreted rule engines.
  • Customizable UI components
    Offers embeddable rule editor controls that can be styled and integrated into existing applications, giving developers flexibility in how end-users interact with the rule authoring interface.
  • Reduces developer dependency
    By enabling business analysts to author and update rules directly, it can reduce the need for constant developer involvement when business logic changes, potentially speeding up time-to-market for rule changes.

Possible disadvantages

  • Limited platform scope
    Being tightly coupled to the .NET ecosystem limits its usefulness for organizations using other technology stacks like Java, Python, or Node.js, reducing its overall market flexibility.
  • Learning curve for setup
    While the rule editor is designed for business users, the initial setup, integration, and configuration within a .NET application often requires significant developer expertise and time investment.
  • Niche market presence
    Compared to larger, more established business rules engines and decision automation platforms, Code Effects has a smaller user base and community, which can mean less third-party support, tutorials, and shared resources.
  • Pricing transparency
    Detailed pricing information is not always readily available publicly, which can make it harder for prospective customers to quickly assess cost-effectiveness compared to competitors.
  • Scalability for complex enterprise needs
    For very large-scale, multi-platform, or highly complex enterprise decisioning needs, it may lack some of the advanced features, integrations, and scalability options found in more comprehensive decision management suites.

Analysis

An editorial look at what each product does well and who it suits.

Catatku
Code Effects

No analysis of Catatku yet.

Overall verdict

  • Code Effects is a specialized business rules and workflow automation engine for .NET developers, well-suited for organizations needing to embed complex, dynamic business logic into applications without hard-coding rules. It's a solid choice for enterprises with .NET-based systems that require frequent rule changes managed by non-developers, though its niche focus and licensing costs may not suit every team.

Why this product is good

  • Provides a visual rule-building interface that allows business users, not just developers, to create and modify business logic
  • Deep integration with .NET framework, making it a natural fit for organizations already invested in the Microsoft technology stack
  • Reduces developer workload by separating business rule maintenance from core application code
  • Supports complex conditional logic and workflow automation for various industries
  • Offers rule versioning and management features that help maintain compliance and auditability

Recommended for

  • .NET development teams looking to implement dynamic business rules engines
  • Enterprises needing to empower non-technical business users to adjust logic without code deployments
  • Companies in regulated industries requiring auditable and versioned business rule changes
  • Organizations seeking to reduce time-to-market for business logic updates
  • Software vendors building configurable, rule-driven applications for clients

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Catatku
Code Effects
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing Catatku and Code Effects.

What makes your product unique?

Catatku's answer

  • Runs without internet. Sync is optional, not required.
  • You pay once. Premium covers one year, Pro is permanent. Nothing auto-renews.
  • Separate books for personal, household and business money. Each book keeps its own accounts, budgets, reports, currency and month-start date (Pro).
  • Log a transaction by sending a WhatsApp message, voice note or photo of a receipt. This is a paid Pro add-on, sold in Indonesia and Malaysia.
  • No ads on any plan.

Which are the primary technologies used for building your product?

Catatku's answer

  • Flutter and Dart, for Android and iOS.
  • SQLite for local storage on the device.
  • Supabase for optional cloud sync and backup.

Why should a person choose your product over its competitors?

Catatku's answer

  • No subscription. Premium is one payment for a year, Pro is one payment forever.
  • The app keeps working on a bad connection or none at all.
  • Month-start date is set per book, so budgets and reports follow payday instead of the 1st.
  • Free covers unlimited transactions and stays free.
  • No ads, whatever you paid.

How would you describe the primary audience of your product?

Catatku's answer

  • People tracking daily spending.
  • Couples and households sharing one budget.
  • Small businesses and freelancers who need business and personal money in separate books.
  • Main markets are Indonesia and Malaysia. The app is available in Indonesian, English and Malay.

What's the story behind your product?

Catatku's answer

  • Indra Rahmana Hedar, a full-stack developer with over nine years in web and mobile, built Catatku in 2025 as a tool to track his own personal and business money.
  • It became a product under PT Tokokoding Ilmu Digital, based in Makassar, Indonesia.
  • The idea came from watching people quit expense tracking. They stop because the tools are tedious, not because they stop caring. So recording had to take seconds, and the reports had to build themselves.
  • The rules it was built on have not changed: your data stays on your device, the app runs offline, there are no ads, and upgrades are paid once instead of renewing forever.
  • As of August 2026 it has over 25,000 registered accounts and more than 260,000 recorded transactions.

Who are some of the biggest customers of your product?

Catatku's answer

  • Personal. A main book for daily spending, recurring bills and personal savings in separate wallets.
  • Couples and households. Both people track one household budget from their own devices and see the same data.
  • Small business. Business money stays apart from personal money, with income, expenses, supplier debts and customer receivables all visible.
  • Freelance and side hustle. Project earnings and work costs stay separate from day-to-day spending.

User comments

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Alternatives to Catatku and Code Effects

When comparing Catatku and Code Effects, you can also consider the following products.