Tactics GRG vs Decision Diner
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Tactics GRG
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Tactics GRG v1.1 new ! VS mode : play with internet ! Tower defense ? offence ? Your tactics battle ! generates battle items and fights with tactics You win when the HP of your opponent's base reaches zero. Choose items and fight! Items can be of multiple types. There are differences in movement patterns, attack patterns, etc. The points required to generate them are also different. Points are added every few seconds and you can use the points to create items! Marker : Drag and drop markers If there are no enemies nearby, you can guide them to the Marker. Bonus : Run the game to the end, you can start the game from the state where the bonus points are initially given if you play every day. Rankings: There are daily, weekly and monthly rankings! Please do your best to aim for ranking! Ranking Score : the highest scores to clear the game. Ranking Time : the fastest times to clear the game. VS Local is a mode where you can play against a friend on the same Wi-Fi
Decision Diner
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Welcome to Decision Diner—where every choice is on the menu. In Decision Diner, you’re racing against the clock to build the ultimate restaurant. Where do you spend? New tables? Faster service? Better equipment? Choose wisely—every decision affects the next. One mistake could bankrupt you. Prioritize, adapt, and climb from chaos to five-star success before time runs out. Decision Diner challenges your ability to think in layers—balancing immediate needs against long-term strategy. It’s a crash course in hierarchical decision-making, served hot.
Screenshots
Verdict
The clearest difference is ads: Decision Diner at none against Tactics GRG's shown. On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Tactics GRG | Decision Diner |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 109 MB | 126 MB |
| Age rating | 12+ | 4+ |
| Developer | Ground Road Technology, LLC | Time Galleon Visual Novels |
In-app purchases
Tactics GRG
No in-app purchases
Decision Diner
No in-app purchases









