Comparison

FactFinder Client vs Abacus for Firefly III

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

Head to head
About

FactFinder Client

Features
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Fact Finder - The ultimate task tracker for financial advisors and their clients . Fact Finder – is a facilitator for Financial Advisors to provide their Clients with an Agile-inspired task list. The task list will allow Clients to track what they should be doing right now, what will be coming up in their next sprint, and what the Advisor (and others) are doing on their behalf right now. Clients will connect to the project via a iPhone app and perform/complete his task.

About

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.

Highlights
  • 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/

Screenshots

FactFinder Client3 screens
Abacus for Firefly III4 screens

Verdict

The call

The clearest difference is update cadence: Abacus for Firefly III at monthly against FactFinder Client's every 31 months. FactFinder Client's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support 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

FactFinder Client ships an update every 31 months, Abacus for Firefly III monthly. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

Scorecard2 real differences · 8 level
FactFinder Client versus Abacus for Firefly III: the parameters behind the verdict, then further details
ParameterFactFinder ClientAbacus for Firefly III
PriceFreeFree
Rating—4.9 (45 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—45 — better
Update frequencyEvery 31 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size34 MB44 MB
Age rating4+4+
DeveloperDealey Media International, LLCVictor Balssa

In-app purchases

None

FactFinder Client

No in-app purchases

None

Abacus for Firefly III

No in-app purchases

Questions

Is FactFinder Client free?
FactFinder Client is free to download, with no in-app purchases.
Is Abacus for Firefly III free?
Abacus for Firefly III is free to download, with no in-app purchases.
Do FactFinder Client or Abacus for Firefly III have ads?
Neither FactFinder Client nor Abacus for Firefly III shows ads.
Which is updated more often, FactFinder Client or Abacus for Firefly III?
FactFinder Client ships an update every 31 months, and Abacus for Firefly III monthly. Most recently, FactFinder Client was updated on November 3, 2026 and Abacus for Firefly III on November 12, 2026.

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