Card2Phone vs Tensec Stopwatch Challenge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Card2Phone
Perform stunning visual magic tricks directly from your phone. This app offers a vast library of currency and playing card designs, with additional everyday objects available for creative performances. Elevate your magic with realistic illusions anytime, anywhere.
- 62 different currencies
- 52 playing card faces
- 70+ playing card back designs
- Everyday objects for magic (Pro)
- Visual magic performances
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Card2Phone is the best magic app on the market and lets you do visual magic anywhere! "Amazing app for any magician" - David Blaine "Bought it the second I saw it!" - Chris Kenner, Magic Consultant for David Copperfield • 62 different currencies • 52 playing card faces • More than 70 playing card back designs • Everyday objects for creative minds (Pro only*) All questions can be sent to contact@halskov.com * Pro is available as an in-app purchase and includes more than 50 extra objects.
Tensec Stopwatch Challenge
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THE ULTIMATE TIMING CHALLENGE IS NOW A REAL-WORLD REWARD PLATFORM! Can you stop a clock at exactly 10.000 seconds? It sounds simple, but it is one of the hardest challenges in the world. With 0.001 precision, every millisecond counts! NEW: DISCOVER NEARBY CHALLENGES ON THE MAP TenSec is no longer just a stopwatch game. Open the interactive map to find challenges created by local businesses around you. WIN REAL-WORLD REWARDS & VOUCHERS Beat the target time in sponsored challenges to earn real-world rewards—like a free coffee, a discount coupon, or a surprise gift! Your earned vouchers are saved in your profile, ready to be redeemed at the store. RECORD YOUR REACTION With our new built-in screen recorder, TenSec automatically captures your screen and your front-camera reaction simultaneously. Record that epic moment when you finally hit exactly 10.000s and share it on social media! CREATE YOUR OWN CAMPAIGNS Are you a business owner? You can now create your own challenges directly on the map! Set a target, offer a reward, and attract players to your store. BECOME THE WORLD'S LUCKIEST PERSON Join thousands of players worldwide. As you progress in the classic mode, the target increases: 10s, 20s, 30s... How far can you go before your 3 lives run out? WHY YOU WILL LOVE TENSEC: • Real Rewards: Play to earn real physical gifts from nearby stores. • Video Recording: Capture your gameplay and face at the same time. • Global Leaderboards: See where you rank among the Luckiest Persons. • 176 Languages: Play seamlessly in your native language. • Beautiful Neon Design: Pro-level interface with haptic feedback. Do you have the focus? Do you have the luck? Download now, beat the clock, and claim your rewards! Contact: info@mojase.fi Instagram: @TwitGo
Screenshots
Verdict
The clearest difference is price: Tensec Stopwatch Challenge at Free against Card2Phone's $4.99. Tensec Stopwatch Challenge also leads on update cadence (weekly vs every 3 weeks). Card2Phone's advantage is iOS requirement (14.7 vs 26.2). On ads, in-app purchases 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
Tensec Stopwatch Challenge is free to download; Card2Phone costs $4.99 up front. Card2Phone sells 1 one-off in-app purchase and Tensec Stopwatch Challenge sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Card2Phone ships an update every 3 weeks, Tensec Stopwatch Challenge weekly. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.
| Parameter | Card2Phone | Tensec Stopwatch Challenge |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 3.8 (64 ratings) — better | — |
| Positive reviews | 72.9% of reviews | — |
| Number of ratings | 64 — better | — |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.7 — better | 26.2 |
| Further details — not scored | ||
| Size | 113 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Halskov | Senol Demirci |
Bugs and requests
Card2Phone
Reported bugs
4 issues- Crashes on launch after updates
- Doesn't work after multiple updates
- Can't restore pro version purchase
- Issues with iPhone 12 and iOS 14 compatibility
Requested features
8 requests- Ability to upload custom card images
- Add Australian currency
- Add Nepalese currency
- Add Iranian coins
- Add Egyptian currency
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- Add full card backs, not just folded
- Add more full card back designs
- Add ability to take photos of custom objects
Tensec Stopwatch Challenge
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Card2Phone
- Card2Phone Pro$3.99
Tensec Stopwatch Challenge
- 1 Day Campaign$0.99
- 3 Extra Lives$0.99
- 1 Week Campaign$3.99
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- 1 Month Campaign$9.99
Questions
Is Card2Phone free?
Is Tensec Stopwatch Challenge free?
Do Card2Phone or Tensec Stopwatch Challenge have ads?
Which is updated more often, Card2Phone or Tensec Stopwatch Challenge?
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