Select Pi vs Fibonacci Golf
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Select Pi
This app allows golfers to manage their golf ball dispensing accounts at participating facilities. Users can register, add funds, and dispense buckets of balls directly from their device.
- Register account
- Add value to account
- Dispense golf ball buckets
- Check facility-specific balance
- Automatic balance sync for existing cards
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Register, add value, and dispense balls at any facility equipped with the Select Pi technology. NOTE: Not all facilities allow in-app reloads. support@ontogolf.com.
Fibonacci Golf
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FibonacciGolf turns your group's round into a running side game where the stakes climb the Fibonacci sequence. It's a scorekeeper and settle-up tool — not a casino — so you can stop arguing about who owes what and get back to golf. Here's the game: everyone antes the same buy-in into a shared pot on each hole. Win the hole outright and you take the pot. Halve it and the pot carries to the next hole while the per-person buy-in climbs the ladder — 1, 2, 3, 5, 8, 13 and up. The pot grows, the tension builds, and one clutch hole can swing the whole round. THREE WAYS TO PLAY • Classic — flat stakes, the plain skins game. Every hole is the base buy-in; a tie carries the pot to the next hole and a win takes it. • Fibonacci Flat — a tie climbs the Fibonacci ladder and carries the pot; the next win collects it and resets the ladder to the base. • Pure Fibonacci — the relentless version. The buy-in climbs the ladder every single hole and never resets. KEEPS THE MATH EXACT • Tap the winner of each hole (or Tie) — the pot, the ladder, and the standings update instantly. • See who's up and who's down at a glance, with a clean settle-up that keeps who-pays-whom simple. • Save every round with the course and date, search your history, and undo or edit any hole. • Set any starting buy-in — tap a preset or type your own. • Play 9, 18, or keep going into a playoff. BRING YOUR GROUP • Add friends in one tap — text them an invite link; when they open it, you're connected. No account or sign-in required. • Start a shared game and everyone with the app follows the same live scorecard, with who-won-the-hole alerts. • Share a finished round as a crisp image or a link your friends can open in the app. PRIVATE BY DESIGN No ads, no trackers, and no third-party analytics. Single-player scoring stays entirely on your device. The optional friends and shared-game features use a minimal service that stores only what's needed to connect you — a random ID, your display name, and the shared scorecard. FibonacciGolf only keeps score; it never handles real money. Settle up or Climb the ladder.
Screenshots
Verdict
The clearest difference is iOS requirement: Select Pi at 15.6 against Fibonacci Golf's 17.0. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 27, 2026 and October 5, 2026 respectively.
| Parameter | Select Pi | Fibonacci Golf |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (2.8K ratings) — better | — |
| Positive reviews | 35.9% of reviews | — |
| Number of ratings | 2.8K — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 101 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Leisure Design Systems | Jack ziesing |
Bugs and requests
Select Pi
Reported bugs
3 issues- Inconsistent QR code scanning
- Duplicate charges
- Dispensing issues at ball machines
Requested features
3 requests- Add ability to load funds directly in the app
- Implement universal balance that can be used at any participating course
- Integrate with Apple Watch for seamless access
Fibonacci Golf
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Select Pi
No in-app purchases
Fibonacci Golf
No in-app purchases
Questions
Is Select Pi free?
Is Fibonacci Golf free?
Do Select Pi or Fibonacci Golf have ads?
Which is updated more often, Select Pi or Fibonacci Golf?
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