Abacus for Firefly III vs Psionis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Abacus for Firefly III
This secure, open-source client connects to your personal Firefly III instance to manage your finances. It offers OAuth2 authentication, secure token storage, and visualizes your net worth and asset account history through charts. It requires a self-hosted Firefly III installation to function.
- Secure OAuth2 authentication
- Encrypted token storage
- Net worth tracking by currency
- Asset account history charts
- Open-source and no analytics
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Abacus: a secure & open source Firefly III client. Introduction: - Firefly III Client for iOS. - Authentication with Oauth2. - Use of iOS Keychains to store the accessToken / refreshToken. - No external API calls nor Analytics API, not even sentry / crashlytics. - Support the Net Worth by currency. - Chart to display history of your asset accounts. Source: https://github.com/victorbalssa/abacus. You need a personal Firefly III instance online (or on your LAN) to use this application: Firefly III : A free and open source personal finance manager. Source: https://github.com/firefly-iii/firefly-iii/
Psionis
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Psionis helps you give every paycheck a clear purpose. Build a budget around the money you actually bring home, then create funding rules that automatically divide each paycheck across your priorities. Use fixed amounts for predictable expenses and percentages for folders that should share what remains. Organize your budget with categories and folders, track spending and savings balances separately, and see exactly how much money is available to allocate. With Psionis, you can: • Create a personalized paycheck-based budget • Automatically distribute income using funding rules • Organize expenses, savings goals, and everyday spending • Track transactions and folder balances • Move money between spending and savings • Review paycheck allocation before distributing it • Share and manage a household budget with another member Psionis is designed to make budgeting structured, understandable, and intentional—without forcing every month into the same plan. Plan the paycheck. Fund the priorities. Know where your money is going.
Screenshots
Verdict
Abacus for Firefly III and Psionis are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Abacus for Firefly III | Psionis |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (44 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 44 — better | — |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 44 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Victor Balssa | Derrick Klug |
In-app purchases
Abacus for Firefly III
No in-app purchases
Psionis
No in-app purchases
Questions
Is Abacus for Firefly III free?
Is Psionis free?
Do Abacus for Firefly III or Psionis have ads?
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