SpeedJack 21 vs Cribbage Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpeedJack 21
Practice your blackjack basic strategy with this educational app. Achieve consecutive correct answers to rank your time record on the server and improve your casino winning average.
- Blackjack basic strategy practice
- Consecutive correct answer challenge
- Server-based time ranking
- Improve casino winning average
- User sign-in required for challenges
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It is an application which helps your blackjack skill. You can practice basic strategy of blackjack with this application. If you succeed 20 times consecutive correct answer, your time record spent will be ranked on the server. Please sign-in before challenge. If you can pass this challenge easily without failing in short time, your winning average at the casino will be increasing.
Cribbage Trainer
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Cribbage Trainer is a free app for practicing standard-deck cribbage in five-minute drills: count hands, peg to 31, choose strong discards, and learn the reason behind every answer. Cribbage Trainer is a focused practice companion for players learning the game or sharpening decisions between table sessions. No opponents, no pressure, and no account required. Just quick interactive reps that build confidence before the next deal. FOUR FREE PRACTICE ROOMS THE CARD ROOM Learn the standard deck, card values, fifteens, pairs, runs, flushes, his nobs, the starter, the crib, and the race to 121. THE SCORING ROOM See a hand, identify its scoring shapes, and build a reliable order for counting fifteens, pairs, runs, flushes, nobs, and the crib. THE DISCARD ROOM Study the tradeoff between your hand and the dealer's crib. Choose two cards to discard, then compare your decision with the coach's reasoning. THE PEGGING ROOM Practice running totals, 15s, 31, pairs, runs, go, last card, and the small decisions that turn a pegging sequence into points. CRIBBAGE+ (optional upgrade) Everything above stays free, forever. Cribbage+ adds fresh practice that never runs out: ENDLESS PRACTICE generates new legal hands for focused counting and pegging practice. FIX MY MISTAKES remembers what you missed and brings it back on a spaced schedule. TIMED CHALLENGE gives you ninety seconds and a personal best to chase. EXTRA PRACTICE SETS add original questions to every beginner room. THE MASTER TABLES open advanced counting, defense, discard, and table strategy. BUILT FOR NEW PLAYERS Swipeable cards explain the why on the back. Streaks keep practice moving. Original teaching hands make the rules easier to remember at a real table. Cribbage Trainer is an independent practice app. House rules vary, so use the rules agreed at your table. SUBSCRIPTIONS Cribbage+ is available as an auto-renewing subscription (Monthly or Yearly, both with a 7-day free trial) or as a one-time Lifetime purchase. Prices are shown in the app before you buy and vary by region. Payment is charged to your Apple ID at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings → Apple ID → Subscriptions. Terms of Use (Apple's standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/. Privacy Policy: https://jackwallner.com/ios/cribbage/privacy-policy.html.
Screenshots
Verdict
The clearest difference is in-app purchases: SpeedJack 21 at none against Cribbage Trainer's 3. SpeedJack 21 also leads on iOS requirement (13.0 vs 17.0). Cribbage Trainer's advantage is ads (none vs shown). On price, update cadence 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
Both are free to download. Cribbage Trainer sells 3 in-app purchases, starting at $6.99 per month. SpeedJack 21 asks for nothing beyond the download.
SpeedJack 21 ships an update fortnightly, Cribbage Trainer every 8 days. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.
| Parameter | SpeedJack 21 | Cribbage Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | Every 8 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 86 MB | 20 MB |
| Age rating | 12+ | 4+ |
| Developer | KwangRim Ahn | Jack Wallner |
In-app purchases
SpeedJack 21
No in-app purchases
Cribbage Trainer
- Cribbage+ Monthly7 Days trial$6.991 Month
- Cribbage+ Yearly7 Days trial$29.991 Year
- Cribbage+ Lifetime$69.99
Questions
Is SpeedJack 21 free?
Is Cribbage Trainer free?
Do SpeedJack 21 or Cribbage Trainer have ads?
Which is updated more often, SpeedJack 21 or Cribbage Trainer?
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