This app offers mental math practice tailored for quantitative finance professionals. It focuses on improving calculation speed and accuracy for complex numerical problems.
4.7(19 ratings)
Free
Best zetanerd alternatives: apps like zetanerd
8+ similar apps compared and reviewed
4.5 avg rating
7 free apps
Updated November 2026
zetanerd is great, but it's not the only option. Explore 8+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.
Top Alternatives to zetanerd
Chess Tempo: Chess tactics by Chess Tempo
Chess tactics and play onlineStrong Contender
๐ Education
4.0๐(113 ratings)
FreeIn-App Purchases
Enhance your chess skills with tactical training, online play, and opening and endgame practice. Features over 100,000 puzzles and post-game analysis. Premium members gain access to advanced features and custom training sets.
What We Love
- ๐ Excellent tactics training
- ๐ Great for serious chess improvement
- ๐ Wide variety of tactics
- ๐ Useful comments on puzzles
- ๐ Good value for money (for subscribers)
- ๐ Free version offers good functionality
- ๐ Opening training is effective
- ๐ Spaced repetition for openings is praised
- ๐ Endgame practice is helpful
- ๐ Developer is responsive
- ๐ Clean and well-defined menus (recent)
- ๐ Strict and non-distracting design
- ๐ Thoughtful and creative content
- ๐ Works well for beginners
- ๐ Great for memorizing opening lines
- ๐ Puzzles are high quality
- ๐ Unlimited free tactics available
- ๐ App works seamlessly for some users
- ๐ Great service for years
- ๐ Good start for a training app
- ๐ Addicted to rating improvement
- ๐ Highly recommended for tactics
- ๐ Flawless problem solving (for some)
- ๐ Innovative developer
Room to Improve
- ๐ Expensive subscription ($20/month)
- ๐ No free limited play option
- ๐ Bait and switch pricing
- ๐ UI is confusing and abysmal
- ๐ Difficult to navigate
- ๐ Not user-friendly
- ๐ Clunky, congested, unpolished interface
- ๐ Feels like a website, not native app
- ๐ Small board/pieces on iPhone, too big on iPad
- ๐ Does not accept alternate right moves
- ๐ No abort option for games
- ๐ No takeback option for misclicks
- ๐ Engine usage not included with book purchases
- ๐ Puzzles can be too difficult/computer-like
- ๐ Difficulty levels are inconsistent
- ๐ Data loss reported
- ๐ Registration issues
- ๐ No clear explanation of icons/functions
- ๐ Interface not intuitive for beginners
- ๐ Problems with endgame training
- ๐ No way to close account
- ๐ Tactics difficulty is confusing
- ๐ Engine takes too long to make moves
- ๐ App quits when opening tactics page
- ๐ Puzzles sometimes have multiple correct answers
- ๐ Misclicks are hard to correct
- ๐ UI could be more bullet-friendly
- ๐ Tapping opponent's pieces is problematic
- ๐ Buttons are too close together (skip/retry)
- ๐ Tactics page crashes
- ๐ Engine move takes too long
- ๐ Misclicks are not correctable
- ๐ No way to skip to next move in repertoire training
- ๐ UI is a mess
- ๐ No clear instructions
- ๐ Difficulty levels are the same after a while
- ๐ Loading times are very long
- ๐ Tactics are too computer-like
- ๐ Puzzles are overrated/underrated
- ๐ UI is horrible and alien-like
- ๐ Puzzles are too difficult for average person
- ๐ Rating of puzzles is questionable
- ๐ Punished for solving correctly but too slowly
- ๐ UI is awkward and slow
- ๐ Not as user-friendly as others
- ๐ Game aborted/resigned frequently
- ๐ Missing endgame feature in app
- ๐ Doesn't show number of problems done
- ๐ Board and pieces too small/large
- ๐ Does not accept alternate right moves
Speakometer-Accent Training AI by Datawide
Learn English PronunciationWorth Considering
๐ Education
4.7๐(2.1K ratings)
FreeIn-App Purchases
This app uses advanced AI to provide personalized feedback on your English pronunciation and accent. Practice speaking in British or American accents, learn correct sounds, and track your progress to speak English more fluently and confidently.
What We Love
- ๐ Best accent trainer ever
- ๐ Useful for actors too
- ๐ Amazing app
- ๐ Excelente
- ๐ Tech of a true speaker
- ๐ Vocabulary practice
- ๐ Super!
- ๐ Good app
- ๐ Best app
- ๐ Practice
- ๐ Excellent app
- ๐ Helpful
- ๐ Excellent tool for accent improvement
- ๐ Great app thus far
- ๐ Excellent
- ๐ Very helpful
- ๐ Looks good
- ๐ Best app for practice pronunciation
- ๐ Excellent for beginners
- ๐ Excelente aplicaciรณn
- ๐ Amazing work
- ๐ The best
- ๐ Nice app
- ๐ Excellent app
- ๐ Best English pronunciation app
Room to Improve
- ๐ ใคใฎใชใน่ฑ่ชใๅญฆในใใ
- ๐ Needs more accent options
- ๐ Not for native English speakers
- ๐ Only words
- ๐ Strange pronunciation
- ๐ No me oye
- ๐ Letra I
- ๐ Falta de sincronizaciรณn de datos
- ๐ฐ Makes you pay
- ๐ฐ Only play 5 words before forced pay
- ๐ Not accurate
- ๐ Stopped working
- ๐ No me leee el micrรณfono en iPhone
- ๐ Its ok
- ๐ Bug?
