Coolmath Games vs Tether
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Coolmath Games
Engage your mind with a vast collection of free logic, thinking, and strategy games. This app offers hundreds of puzzles and challenges designed for mobile, with new games added weekly. Enjoy a safe and entertaining brain-training experience without violence or inappropriate content.
- Hundreds of logic and strategy games
- New games added weekly
- Brain-training puzzles
- Safe for all ages
- Variety of game categories
- Mobile-optimized gameplay
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Coolmath Games is the free brain-training app for everyone, where logic and thinking meet fun & games! If you love CoolmathGames.com, you’ll love this app – hundreds of our favorite math, logic, thinking and strategy games made especially for mobile phones and tablets! With new games added every week, you’ll never run out of free logic, strategy and thinking challenges. There’s never violence, empty action, or inappropriate language – just a wide range of logic and strategy puzzles that’ll make you forget you're getting a mental workout. Entertaining brain training starts here! Some of our most popular logic and strategy games include: * Bob the Robber To Go: Use logic to help Bob expose the real crook! * Block the Pig: Strategically place walls to prevent the little snorter from escaping! * IQ Ball: Use your brain to solve climbing and grabbing puzzles in as few moves as possible. * Checkers: A strategy classic! Outwit the computer or challenge other players in online multiplayer! * Parking Fury: Use your thinking skills to solve parking puzzles! Stay focused to figure out all your moves, with realistic steering and pedal controls. * 2048: Match and multiply your way to 2048. * Tiny Fishing: Go fishing and strategically spend your earnings on awesome gear! Can you reel in the legendary fish? * Toy Defense: A classic tower defense game. Find the best strategy to protect your base! With categories like Fun Physics, Path Planning, Quick Reaction, Drawing and Match 3, Coolmath Games lets you train your brain in all sorts of ways. Recently named one of the internet’s all-time favorite websites by Popular Mechanics, Coolmath Games brings your favorite logic and learning games to your mobile devices. Download the Coolmath Games brain training app for free today -- where logic + strategy = fun + learning! *Internet connection required to play.
Tether
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Tap to throw out a rope. Swing. Let go at exactly the right moment and fly. That is it. That is the whole game. You will understand it in ten seconds and still be arguing with it six hundred caves later. TETHER is a one-tap rope physics game about a fragile ball of plasma in a cave full of things that want it dead. There is no run button, no jump, no second chance. There is a rope, a swing, and the instant you let go. ◆ ONE TAP IS THE WHOLE CONTROL SCHEME Hold near an anchor and a rope snaps out. Your core swings on real pendulum physics momentum you build is momentum you keep. Drag to re-aim mid-flight. Release to fling. Release clean, on a true tangent, and the swing pays you double speed. Every cave is one question: where do you let go? ◆ 600 HAND-TUNED CAVES Not randomly generated mush. Every cave is built and then machine-verified to be genuinely beatable before it ever reaches you no impossible rooms, no lucky-bounce nonsense. Pure skill, from the first swing to the last. The deeper you go, the more the world stops playing fair: - Gravity flips, twists, and dies completely - Anchors that crumble the instant you grab them - Boost pads, tractor beams, winches and slingshots - Lasers on a clock, spinning blades, drifting mines, dark matter - Phase walls that are not there until they are - Wormholes, quantum gates and rooms that rewind - Heavy liquid, molten slag, moving wind, orbiting planets - Twin ropes one tap, two anchors, one very small window ◆ FIVE ERAS, FIVE WORLDS Cyber Cyan. Molten Core. Neon Abyss. Electric Slag. Aurora Nebula. The cave does not just get harder as you descend it changes colour, changes rules, and changes what your rope even means. ◆ BUILT TO FEEL GOOD IN YOUR HANDS Every swing has weight. Time slows when you scrape past a blade. The screen kicks when you land a perfect release. Sixty frames a second of glowing, humming, high-contrast neon running smoothly on your iPhone and iPad. ◆ PLAY IN THIRTY SECONDS OR THREE HOURS Caves are short. Deaths are instant tap once and you are straight back in, no menus, no waiting. Five hearts, and they refill on their own while you are away. Perfect for a quick break, dangerous for an evening. Chase your best score. Collect coins. Thread the void. One tap. One rope. Miss, and you are dust. Download TETHER and take the swing! ======================================================== Official Links & Community: - Privacy Policy: https://abtrivix.com/privacy/ - Terms & Conditions: https://abtrivix.com/terms/ - Official Website: https://abtrivix.com/ Follow us for updates, tips & new levels: - X (Twitter): https://x.com/abtrivix - Instagram: https://www.instagram.com/abtrivix - Facebook: https://www.facebook.com/profile.php?id=61591684252933 - YouTube: https://www.youtube.com/channel/UCyx5hC2B_pry52u6T-oBnTw
Screenshots
Verdict
Coolmath Games and Tether are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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 | Coolmath Games | Tether |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (118K ratings) — better | — |
| Positive reviews | 68.2% of reviews | — |
| Number of ratings | 118K — better | — |
| Update frequency | Every 3 months | — |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 66 MB | 82 MB |
| Age rating | 9+ | 4+ |
| Developer | Coolmath.com, LLC | Atul Tripathi |
Bugs and requests
Coolmath Games
Reported bugs
5 issues- Games forget progress
- Some games don't work on mobile
- Certain games have unresponsive controls
- Glitches and crashes
- Progress resets unexpectedly
Requested features
11 requests- Add search bar
- Add more games like Papa's Pizzeria, Moto X3M, Run, etc.
- Add ability to save progress and login
- Add offline mode
- Add more hooks in fishing games
Show 6 moreShow fewer
- Add Papa's games
- Add Trace, Run 1/2/3 games
- Add Jacksmith to mobile
- Add Elmore games like Toca Life World and Minecraft
- Add random game option
- Add more math-focused games
Tether
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Coolmath Games
No in-app purchases
Tether
No in-app purchases









