MainLine vs Chess Openings
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MainLine
This app helps improve your chess skills by focusing on pattern recognition. It uses spaced repetition to reinforce tactical motifs and endgame ideas, allowing you to create interactive drills from your own games to remember what matters most.
- Spaced repetition for pattern recall
- Interactive drills from own games
- Import Chess.com & Lichess games
- Tactics, endgame, and puzzle training
- Daily reminders and progress tracking
- Daily puzzle challenges
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MainLine is a chess trainer built for pattern recognition. Use spaced repetition to remember tactical motifs, endgame ideas, and positions from your own games instead of rereading them and forgetting them. Import your Chess.com or Lichess games, find the mistakes and recurring themes that cost you points, and turn them into short interactive drills you can review in minutes. Why players use MainLine: - Spaced repetition that surfaces the patterns you're most likely to forget - Interactive drills that build fast recall on the board - Game import from Chess.com and Lichess for targeted review - Training for tactics, endgames, puzzle themes, and critical lines - Daily reminders, streaks, and progress tracking - Challenge yourself with daily puzzles Whether you're sharpening tactical awareness, improving pattern recognition, or making game review more useful, MainLine helps you remember what matters. Download MainLine and turn review into stronger chess instincts. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Chess Openings
Master chess openings with interactive practice and clear explanations. Turn opening theory into board memory by studying curated lines and challenging your recall until moves become instinctive. Ideal for online players seeking to solidify their early game strategy.
- Study curated opening lines
- Practice from board positions
- Review learned lines
- Challenge recall
- Track repertoire progress
- Clear move explanations
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Train chess openings until the next move feels clear. Chessmate helps you turn opening theory into board memory. Study curated lines, choose the move from the position, review before it fades, and challenge yourself until the line starts to stick. Built for online players who know openings matter but still get unsure after the first few moves. What you can do: - Study curated opening lines with clear move explanations - Practice from real board positions, not flashcard text - Review learned lines before they fade - Challenge recall without engine clutter or random puzzle noise - Track progress as your repertoire grows Chessmate keeps opening study simple: learn the idea, recall the move, repeat the line, expand your repertoire. Start with one line today. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ratings volume: Chess Openings at 24 against MainLine's 6. MainLine's advantage is device support (3 vs 1). On price, rating, review sentiment and update cadence 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. MainLine sells 2 in-app purchases, starting at $7.99 per month and Chess Openings sells 6 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for MainLine against 4.8 for Chess Openings. Both are backed by a comparable volume of ratings — 6 and 24 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.
| Parameter | MainLine | Chess Openings |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6 ratings) — better | 4.8 (24 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 6 | 24 — better |
| Update frequency | Weekly | Weekly |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 52 MB | 150 MB |
| Age rating | 4+ | 4+ |
| Developer | Benjamin Boucher | wyverselabs |
Customer experience
MainLine
Chess Openings
In-app purchases
MainLine
- MainLine Pro (Monthly)7 Days trial$7.991 Month
- MainLine Pro (Yearly)7 Days trial$69.991 Year
Chess Openings
- Chessmate Premium Weekly$5.997 Days
- Chessmate Premium Monthly$7.991 Month
- Premium Yearly Offer$24.491 Year
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- Chessmate Premium Yearly3 Days trial$34.991 Year
- Chessmate Premium Yearly$34.991 Year
- Chessmate Premium Lifetime$79.99
Questions
Is MainLine free?
Is Chess Openings free?
Which has better reviews, MainLine or Chess Openings?
Do MainLine or Chess Openings have ads?
Which is updated more often, MainLine or Chess Openings?
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