TrainClicker Idle Evolution vs RADIX
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
TrainClicker Idle Evolution
Embark on a relaxing idle adventure where you tap to move trains, unlock engineers, and upgrade your engines. Travel through beautiful zones, gather gold, and progress through unique themed levels in this one-of-a-kind clicker game.
- Idle clicker gameplay
- Train engine upgrades
- Unlockable engineers
- Day-night cycle
- Multiple train cars and engines
- Unique themed levels
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Build, upgrade, automate, and evolve your own idle railway empire in Train Clicker Idle Evolution! Start with humble carts and grow your train into a powerful railway machine with steam engines, diesel locomotives, cargo cars, passenger cars, and more. Tap to move your train, earn gold, collect rewards, unlock engineers, run factories, and keep progressing through beautiful worlds. Train Clicker Idle Evolution combines idle clicker gameplay, train upgrades, factory automation, railway tycoon progression, and relaxing adventure into one unique train game. Whether you enjoy tapping, upgrading, collecting, automating production, or watching your railway grow over time, there is always something new to unlock. Features: • Tap to move your train and earn rewards • Upgrade from simple carts to powerful engines • Build long trains with multiple engines and cars • Run factories and produce valuable resources • Automate your railway empire with production systems • Unlock unique engineer characters • Use engineer skills to boost your progress • Collect train skins and customize your railway • Travel through beautiful zones and themed worlds • Earn gold, experience, and idle rewards • Progress through levels, upgrades, factories, and new train evolutions Your railway journey starts small, but every upgrade, factory, and engineer brings you closer to building the ultimate train empire. All aboard! Evolve your train and become a railway tycoon!
RADIX
Guide a single root through procedurally generated earth in this one-tap descent game. Chain depth combos, collect essence to upgrade your root tree, and explore three distinct biomes. Enjoy pure offline play with no ads or in-app purchases.
- One-tap gameplay
- Procedurally generated levels
- Depth combo chaining
- Root tree upgrades
- Three distinct biomes
- Daily challenges
- Offline play
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Where the roots run deep, only descent remains. RADIX is a hyper-minimal one-tap descent game. Tap, hold, and guide a single root through procedurally generated earth. Chain depth combos. Reach the bedrock — then go deeper into the void. EVERY RUN IS DIFFERENT A world generator carves new caves, stones, and essence drops every time you play. No two descents share the same shape. THREE BIOMES, ONE BREATH TOPSOIL gives way to clay. Clay yields to BEDROCK. Bedrock cracks into the void where light no longer reaches and your roots are all that remain. A procedural ambient soundtrack shifts with the geology — drone tones for topsoil, deeper resonance for bedrock. DAILY CHALLENGE A new target depth every UTC midnight, the same for every player worldwide. Beat it and grow your streak. Streak bonuses scale up to +75 Essence per day. ROOT TREE Every drop you collect becomes Essence. Spend it to grow your Root Tree — faster descent, wider magnet range, deeper void resistance. BUILT FOR EVERYONE • 4+ rated. No violence. No microtransactions, ever. • Reduced motion mode for vestibular sensitivity. • Optional haptics, optional sound. Settings persist across runs. • Works one-handed, portrait-locked. NO ADS. NO ACCOUNTS. NO INTERRUPTIONS. Pure offline play. No advertisements. No in-app purchases. No login. Just you and the depths. A meditation on going down. Tap to begin.
Screenshots
Verdict
The clearest difference is rating: RADIX at 5.0 against TrainClicker Idle Evolution's 4.4. RADIX also leads on in-app purchases (none vs 10). TrainClicker Idle Evolution's advantage is ratings volume (483 vs 1) and update cadence (weekly vs every 3 weeks). On price, ads, 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. TrainClicker Idle Evolution sells 10 one-off in-app purchases. RADIX asks for nothing beyond the download.
RADIX holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: TrainClicker Idle Evolution has 483 ratings behind it against 1, so its average is the more settled of the two.
TrainClicker Idle Evolution ships an update weekly, RADIX every 3 weeks. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.
| Parameter | TrainClicker Idle Evolution | RADIX |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (483 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 52.9% of reviews | — |
| Number of ratings | 483 — better | 1 |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 362 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | PixelRNG LLC | Ali Can Yaycili |
Bugs and requests
TrainClicker Idle Evolution
Reported bugs
5 issues- No prize after beating levels multiple times
- Purchased coins not appearing
- Game glitched, lost progress
- Major bug with gold calculation (negative balance)
- Bug where train could go very fast (now patched)
Requested features
5 requests- Add a button for continuous tapping
- Improve train customization (cart order, naming)
- Make the game more idle-friendly
- Fix progression impediments like engine upgrade waits
- Reintroduce or offer a speed-focused version
RADIX
Not enough reviews yet to summarise bugs or requests.
In-app purchases
TrainClicker Idle Evolution
- Handful of Gems$0.99
- Special Deal$4.99
- Pile of Gems$4.99
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- Remove Ads$4.99
- 2026 Goal Skin Bundle$6.99
- Remove Ads And More$6.99
- Bag of Gems$9.99
- Crate of Gems$19.99
- Box of Gems$49.99
- Chest of Gems$99.99
RADIX
No in-app purchases
Questions
Is TrainClicker Idle Evolution free?
Is RADIX free?
Which has better reviews, TrainClicker Idle Evolution or RADIX?
Do TrainClicker Idle Evolution or RADIX have ads?
Which is updated more often, TrainClicker Idle Evolution or RADIX?
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