Whack vs PromoKit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Whack
This game makes math practice engaging and challenging. As you tap numbers, the game speeds up, turning your math drills into an alert and focused experience. It's designed for those who enjoy a high-difficulty approach to learning.
- Engaging math practice
- Increasing difficulty
- Focus enhancement
- Game-like interface
- Quick reaction challenges
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Math can be hard, and staying focused on math can be even harder. Whack-A-Num exists to keep you awake and alert during hours of math practice. With every number tapped, the bubbles move faster. The calculator for people who play video games on Hard Mode.
PromoKit
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Promote Smarter. Share Faster. PromoKit is your essential companion for managing and sharing App Store promo codes—perfect for live events, conferences, or one-on-one demos. Import the .txt file from App Store Connect in seconds and let PromoKit do the rest: • Effortlessly view and manage all your promo codes • Instantly copy a code or deep link to share with a tap • See which codes are used and how many are still valid • Built-in dark mode for low-light environments • VoiceOver support for full accessibility Whether you’re showcasing your app at a tech event, handing out codes in person, or sending them via email or DM—PromoKit saves you time and makes you look professional. No more spreadsheets. No more chaos. Just clean, fast promo code sharing—right from your iPhone. ----- Legal Notice ----- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Whack at none against PromoKit's 1. Whack also leads on iOS requirement (16.6 vs 18.0). PromoKit's advantage is update cadence (daily vs every 3 days). On price, ads 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. PromoKit sells 1 one-off in-app purchase. Whack asks for nothing beyond the download.
Whack ships an update every 3 days, PromoKit daily. Both last shipped on October 3, 2026.
| Parameter | Whack | PromoKit |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 days | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 0 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Danielle Lewis | Jan Armbrust |
In-app purchases
Whack
No in-app purchases
PromoKit
- Pro Lifetime$2.99
