# FactFinder Client vs Abacus for Firefly III

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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.

## The numbers

| Metric | FactFinder Client | Abacus for Firefly III |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (45 ratings)](https://appshunter.io/ios/app/abacus-for-firefly-iii/id1627093491/reviews)** |
| Number of ratings | — | **45** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Monthly** |
| Monetization | — | Free |
| Size | 34 MB | 44 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dealey Media International, LLC](https://appshunter.io/developer/1563283886) | [Victor Balssa](https://appshunter.io/developer/1502288566) |

## What reviewers say

### FactFinder Client

[App page](https://appshunter.io/ios/app/factfinder-client/id1563283884)

**Features:** macOS Compatibility

**In-app purchases:** none


### Abacus for Firefly III

[App page](https://appshunter.io/ios/app/abacus-for-firefly-iii/id1627093491)

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

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*