Hammer Worker vs Number Jump King
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Hammer Worker
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Crazy hammer at work. Break the rocks to find the moneys, diamonds and power-ups inside. Upgrade your hammer with the money you earn and smash more rocks with an awesome powerful hammer. Stress as you shred, smash as you get stressed. Get stronger as you win and earn more as you get stronger. You may not want to let go of this game. We wish you pleasant and relaxing games. Crazy hammer at work. Break the rocks to find the moneys, diamonds and power-ups inside. Upgrade your hammer with the money you earn and smash more rocks with an awesome powerful hammer. Stress as you shred, smash as you get stressed. Get stronger as you win and earn more as you get stronger. You may not want to let go of this game. We wish you pleasant and relaxing games.
Number Jump King
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This is a game in which a colored ball jumps to avoid colliding with balls that are multiples of 3. The jump starts the moment the tap action ends. I hope you get to the finish line safely.
Screenshots
Verdict
The clearest difference is in-app purchases: Hammer Worker at none against Number Jump King's 1. Number Jump King's advantage is ads (none vs shown) and update cadence (every 3 days vs every 21 months). On price, device support and iOS requirement 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. Number Jump King sells 1 one-off in-app purchase. Hammer Worker asks for nothing beyond the download.
Hammer Worker ships an update every 21 months, Number Jump King every 3 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.
| Parameter | Hammer Worker | Number Jump King |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 21 months | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 81 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | omer cetin | IK SEONG PARK |
In-app purchases
Hammer Worker
No in-app purchases
Number Jump King
- No ads$2.99
Questions
Is Hammer Worker free?
Is Number Jump King free?
Do Hammer Worker or Number Jump King have ads?
Which is updated more often, Hammer Worker or Number Jump King?
Other comparisons
