HexTowerDefense vs Orbital Defense Protocol
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
HexTowerDefense
Engage in strategic tower defense on a hexagonal grid. Master placement, range, and timing across 50 campaign levels, daily challenges, and a community workshop. Enjoy a retro aesthetic with no energy timers and limited ads.
- Hexagonal grid placement
- 50 handcrafted campaign levels
- Daily challenges and endless mode
- Community Workshop for sharing layouts
- Eight tower types
- Retro neon aesthetic
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Place towers. Hold the line. HexTowerDefense is a minimalist tower defense game built around a hexagonal grid. Every placement decision matters — angles, range, and timing are yours to control. Three ways to play Campaign — 50 handcrafted levels with Normal, Hard, Veteran & Nightmare difficulty. Earn up to 3 stars per level. Challenges — Daily run, Endless mode, invisible enemies, and more. Complete daily challenges to earn Workshop Tokens. Sandbox — Build freely, experiment, validate your layout, then share it with the world through the Community Workshop. Community Workshop Browse boards submitted by other players, download and test them, rate your favorites, and submit your own for review. Eight tower types, endless possibilities Neon-on-black retro aesthetic. No energy timers. Limited ads.
Orbital Defense Protocol
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Orbital Defense Protocol is a fast, focused, portrait-mode tower defense for iPhone and iPad. Place turrets, set traps, call orbital strikes, and hold the line through 10 sections of escalating hostile waves. CORE LOOP • Drag turrets onto the grid during prep. Tap to upgrade, sell, or specialise. • 6 archetypes: Pulse, Railgun, Frost, Blast, Gatling, and Command. Each upgrades in three channels (Damage / Range / Rate) and forks into a permanent specialisation at tier 6. • 5 trap and ability cards: Spike Strip, Slow Goo, Knockback Plate, Orbital Strike, and Stasis Field. Drag to deploy. • Tap MONSTERS to see the next wave's hostile profile — HP, speed, armor, shield resist — and pick the right damage type. DESTRUCTIBLE BATTLEFIELD • Walling off the path is legal. Hostiles will pound your turrets to rubble — every tower has hull HP, every enemy has melee DPS. • Rocks blocking your line of fire? Tap them. Spend $50, clear the tile, reroute the enemy path. • 7 hostile archetypes: BASIC, FAST, TANK, FLIER, SHIELDED, HEALER, BOSS. Each has its own counter. CAMPAIGN • 10 sections × 20 waves = 200 levels. • 5 difficulties from Easy to Extreme — adjustable per run. • Persistent top-scores leaderboard tracks your best clears and wipes. NO FRICTION • No ads. • No in-app purchases. • No network required — plays anywhere. • No data collected, no analytics, no tracking. Built for one-handed portrait play. Boots in seconds, drops you straight into the build phase. Set a difficulty, tap ENGAGE HOSTILES, and defend.
Screenshots
Verdict
The clearest difference is price: HexTowerDefense at Free against Orbital Defense Protocol's $0.99. Orbital Defense Protocol's advantage is in-app purchases (none vs 4) and iOS requirement (14.0 vs 18.5). On 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
HexTowerDefense is free to download; Orbital Defense Protocol costs $0.99 up front. HexTowerDefense sells 4 one-off in-app purchases. Orbital Defense Protocol asks for nothing beyond the download.
| Parameter | HexTowerDefense | Orbital Defense Protocol |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.5 | 14.0 — better |
| Further details — not scored | ||
| Size | 106 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | Maxime Hussenet | Carlos Nieto |
In-app purchases
HexTowerDefense
- x2/x4 Speed$1.99
- Remove Ads$3.99
- Gotta Go Faster$4.99
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- All-in-One$4.99
Orbital Defense Protocol
No in-app purchases
Questions
Is HexTowerDefense free?
Is Orbital Defense Protocol free?
Do HexTowerDefense or Orbital Defense Protocol have ads?
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