Comparison

Tower Defence vs Lyran Defense

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Tower Defence

Features
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Defend your fortress in the ultimate 3D strategy game! Tower Defence 3D challenges your tactics and speed in a thrilling battlefield full of powerful towers, strategic upgrades, and waves of invading enemies. Key Features: Stunning 3D graphics and immersive environments 10+ tower types with unique abilities and upgrades Challenging enemy waves with different strengths and strategies Real-time tactics with tower placement Offline play supported – defend anytime, anywhere Optimized for both iPhone and iPad Prepare your defences, deploy your towers, and stop the invasion!

About

Lyran Defense

Engage in a painterly tower defense saga set during the Lyran Wars. Defend against an encroaching enemy across 21 story levels and an endless mode, with no ads or online requirements. Experience a rich narrative and strategic gameplay on multiple Apple devices.

Highlights
  • 21-level story campaign
  • Endless mode
  • Eight upgradable tower families
  • Terrain and weather effects
  • Hand-illustrated maps
  • Procedural orchestral score
  • Controller support
Features
Read full description

LYRAN DEFENSE is a painterly, fully offline tower defense campaign set in the Lyran Wars: 21 story levels, five bonus Lost Levels, an endless mode, four difficulties, no ads and no accounts. The Lyran homeworld is falling. The evacuation ships are loading. Between the rift and the beacon stands one thing: you. This is the story of a proud feline people holding the line so their children can reach the stars. FIGHT THE LONG RETREAT • A 21-level story campaign across the falling homeworld. Every level is a rearguard action on the road to the evacuation fields. • The Long Watch: an endless mode where you hold as long as you can. The longer you stand, the more ships get away. • Four difficulties, from a calm first watch to an edge that will take your soul. NEW: THE LOST LEVELS • Five battles cut from the campaign, each with the designer's struck journal page. The first is free; Light the Beacon opens the other four. • Sael, the Warden, takes the field in three of them: a hero you send anywhere on the board, who cannot fall. • A new tower, the Refrain Bell, rings creeps back down their own road. New enemies, a hillside that gives way mid-battle, and one level fought in the dark. • Ten more Game Center achievements and the Lost Road leaderboard. BUILD THE LINE • Eight tower families that upgrade into an elite form: arrow, frost, ember, mortar, venom, lance, banner and mender. Three families fork at the top, and the choice is permanent: a Longbow becomes a Starshot Bastion or a Skypiercer, a Glacier an Aurora Spire or a Shatterfrost, a Mortar a Siege Bombard or a Cinderfall Battery. One or the other, never both. • Terrain that matters. Mires that slow the column, rifts that tear open mid-wave, roads that fork and cross. • Special attacks by hand. Aim the Chord, time the Pulse, save the wave. • Target priorities per tower: first, last, strongest, nearest. • Weather that fights you. Rain and snow slow the field and hide the road. A PEOPLE WORTH SAVING • Every board is a painting. Twenty-two hand-illustrated maps, gold against violet, each with its own biome and its own landmark. • Painted towers and painted enemies, not sprites on a grid. • A fully procedural orchestral score that rises with the battle and mourns the defeats. • The Journal: a war codex of every tower, creep and doctrine you meet. • The Gallery and The Score: chronicles of the war, earned by holding the line. • Twenty-six Game Center achievements, from the first watch to the last stand. Signing in is optional, records nothing but those, and the campaign plays exactly the same signed out. PLAY IT ANYWHERE • iPhone, iPad, Mac and Apple TV. One free download, the same campaign, the same save carried between them by your own iCloud. • Made for iPhone Duo. Unfold mid-battle and the battlefield opens up with you; fold it shut and every tower is still exactly where you built it. • Game controller support (PlayStation, Xbox and Switch pads). On Apple TV a pad drives the whole interface; everywhere else it drives the battle. • Pinch, drag and zoom the board by hand on iPhone and iPad. Keyboard and mouse on Mac, with a rebindable battle keymap. Drive it from the couch on Apple TV. • Every board is painted TALLER than it is wide, so a phone held upright and an iPad in portrait both give the battlefield the whole screen. MADE TO BE FAIR • Plays fully offline. No ads. No accounts. No tracking. Nothing collected. Your progress stays on your device, and rides your own iCloud between your devices if you are signed in. • Free, complete, and not cut in half. "Light the Beacon" is an optional supporter purchase: the score, the art and the sheet music to keep, and four of the five Lost Levels. It unlocks nothing you need to win the campaign. • A deterministic engine, checked bit-for-bit against committed golden state hashes on every build, so every battle is exactly replayable and every victory is earned. Hold the beacon. The song of the stars is in your hands.

Screenshots

Tower Defence4 screens
Lyran Defense4 screens

Verdict

The call

The clearest difference is in-app purchases: Tower Defence at none against Lyran Defense's 1. Tower Defence also leads on update cadence (daily vs every 2 weeks) and iOS requirement (12.0 vs 17.0). Lyran Defense's advantage is ads (none vs shown). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lyran Defense sells 1 one-off in-app purchase. Tower Defence asks for nothing beyond the download.

UpkeepUpdate frequency

Tower Defence ships an update daily, Lyran Defense every 2 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Tower Defence versus Lyran Defense: the parameters behind the verdict, then further details
ParameterTower DefenceLyran Defense
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyDaily — betterEvery 2 weeks
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac, Apple TV — better
Requires iOS12.0 — better17.0
Further details — not scored
Size292 MB140 MB
Age rating4+9+
DeveloperWeb Motion TechnologiesTatzel Labs LLC

In-app purchases

None

Tower Defence

No in-app purchases

1 purchases

Lyran Defense

One-time1
  • Light the Beacon$4.99

Questions

Is Tower Defence free?
Tower Defence is free to download, with no in-app purchases.
Is Lyran Defense free?
Lyran Defense is free to download, with in-app purchases available.
Do Tower Defence or Lyran Defense have ads?
Tower Defence shows ads; Lyran Defense does not.
Which is updated more often, Tower Defence or Lyran Defense?
Tower Defence ships an update daily, and Lyran Defense every 2 weeks. Most recently, Tower Defence was updated on October 28, 2026 and Lyran Defense on October 24, 2026.

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