Spinx Xtras vs HeadsUpDaddy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spinx Xtras
Access exclusive offers and savings by linking your Spinx Xtras card. Earn and redeem rewards, check your balance, and receive personalized deals. Pay conveniently in-store or at the pump.
- Exclusive offers and savings
- Earn and redeem rewards
- View rewards balance
- Personalized deals
- In-store and pump payment
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The Spinx Mobile app is convenient and easy. Create an account using your Spinx Xtras card to unlock exclusive offers and savings right at your fingertips. Use the app to earn and redeem rewards, view your rewards balance and get exclusive offers picked just for you! Also, you can easily pay with the app inside the store or at the pump.
HeadsUpDaddy
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He doesn't know what week it is. Now he will. HeadsUpDaddy tracks the cycles of the women in your life — your partner, your daughter — and tells you, in plain language, what is actually going on and what is coming. A comedy product that happens to be accurate: the jokes are why you install it, the cycle maths is why you keep it. WHAT IT DOES • A DEFCON readout for the day: where she is, and how far out the hard stretch is • A daily briefing — the phase, the day inside it, the biology behind it, and what to actually do • Notifications before the difficult days, not after • Home Screen and Lock Screen widgets • Log a period from Siri, Shortcuts, or Control Centre THE RULE The joke is always aimed at you. Never at her. The mascot is a hapless dad who is not winning, and that is the entire point. Daughter profiles are locked to the plainest voice, with no jokes at all. SHOW HER There is a screen built to be handed over. It shows everything the app stores, everything it predicts, and a delete button that genuinely deletes. Consent is not an afterthought here — the app asks for it before it will start. PRIVATE BY CONSTRUCTION No account. No server. No analytics. No crash reporter. Her cycle data never leaves your phone. FREE AND FULL Free tracks one person in a plain, informational voice — complete and useful on its own. The full version is a single $2.99 payment, no subscription: track as many people as you need, and unlock both voiced tiers (Tactical, and the opt-in Unfiltered). NOT MEDICAL ADVICE HeadsUpDaddy is not a contraceptive, not a fertility treatment, and not medical advice. Predictions are estimates from logged dates.
Screenshots
Verdict
The clearest difference is in-app purchases: Spinx Xtras at none against HeadsUpDaddy's 1. Spinx Xtras also leads on iOS requirement (12.0 vs 17.0). HeadsUpDaddy's advantage is ads (none vs shown) and update cadence (every 4 days vs every 2 months). On price 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
Both are free to download. HeadsUpDaddy sells 1 one-off in-app purchase. Spinx Xtras asks for nothing beyond the download.
Spinx Xtras ships an update every 2 months, HeadsUpDaddy every 4 days. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.
| Parameter | Spinx Xtras | HeadsUpDaddy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (9.6K ratings) — better | — |
| Positive reviews | 51.2% of reviews | — |
| Number of ratings | 9.6K — better | — |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 33 MB | 11 MB |
| Age rating | 4+ | 17+ |
| Developer | The Spinx Company, LLC | WakeSys sarl |
Bugs and requests
Spinx Xtras
Reported bugs
4 issues- App login/password issues
- Scan at pump feature not working
- Discount not applying correctly
- Receipts not printing at the pump
Requested features
3 requests- Add car wash purchase option in the app
- Improve notification management
- Display current discount balance
HeadsUpDaddy
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Spinx Xtras
No in-app purchases
HeadsUpDaddy
- Full Version$2.99
Questions
Is Spinx Xtras free?
Is HeadsUpDaddy free?
Do Spinx Xtras or HeadsUpDaddy have ads?
Which is updated more often, Spinx Xtras or HeadsUpDaddy?
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