Solitaire Uni vs Hidden Letter
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Solitaire Uni
Experience a reimagined classic card game with strategic twists and engaging gameplay. Complete daily challenges to earn coins, unlock rewards, and collect exclusive trophies. Enjoy a sleek, modern design that enhances every game.
- Innovative gameplay twists
- Strategic card placement
- Daily challenges and rewards
- Coin collection for trophies
- Sleek modern design
- Classic Klondike rules
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Step into the world of Solitaire Uni, where the classic card game is reimagined with exciting new features! Test your strategy skills and enjoy this refreshing take on Solitaire with unique gameplay twists that keep you engaged. - HOW TO PLAY Build a Foundation sequence from Ace to King and arrange cards in descending order on the tableau. If you get stuck, draw from the stockpile to keep the game moving forward. - INNOVATIVE GAMEPLAY Solitaire Uni transforms the traditional Solitaire game with a creative new approach. Enjoy strategic card placement, special constraints, and surprises that make each round more thrilling. - DAILY CHALLENGE & REWARDS Complete daily challenges to collect coins and unlock rewards. Save up your coins for an entire month to earn exclusive trophies and show off your achievements! - SLEEK MODERN DESIGN Immerse yourself in the minimalist yet modern visual style of Solitaire Uni. The clean design enhances your experience, making every game visually appealing and smooth. If you love Solitaire, Solitaire Uni will redefine your card game experience. Download now and start your adventure!
Hidden Letter
Uncover hidden letters within beautifully crafted artistic scenes. Test your observation skills with challenging gameplay and a helpful hint system. Immerse yourself in a visually stunning experience with a soothing soundtrack.
- Hidden letter exploration
- Visually stunning artwork
- Challenging gameplay
- Hint system
- Immersive soundtrack
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Welcome to the mesmerizing world of Hidden Letters! Immerse yourself in a unique and captivating experience where you'll unleash your inner detective skills to uncover hidden letters in stunning artistic compositions. Explore beautifully crafted scenes and embark on an enchanting journey as you strive to become the ultimate Hidden Letters Master! Features: *Hidden Letters Exploration: Dive into meticulously designed artwork and seek out hidden letters. *Artistic Beauty: Immerse yourself in visually stunning scenes created by talented artists. *Challenging Gameplay: Put your observation and attention to detail to the test with varying levels of difficulty. *Hint System: Utilize hints to aid you in locating elusive letters when you need assistance. *Immersive Soundtrack: Immerse yourself in a soothing, atmospheric soundtrack that complements the artistic experience. Unleash your inner art detective and embark on an unforgettable journey through the Hidden Letters! Can you locate all the hidden letters and unlock the secrets within these extraordinary artworks? Play now and showcase your mastery of observation and appreciation for beauty! --------- Subscription Info By subscribing, you get unlimited access to all puzzles, remove ads, and ultimate hints in the app. - You can subscribe to a weekly plan (starting at $1.99, billed once a week), a monthly plan (starting at $4.99, billed once a month), or an annual plan (starting at $19.99, billed once a year). The availability and pricing of subscription plans may vary. - The payment will be charged to your iTunes Account when you confirm the purchase. - The subscription automatically renews for the same price and duration period as the original weekly/monthly/annual plan unless canceled at least 24 hours before the end of the current period. - Any unused portion of the trial period will be forfeited when the user purchases a subscription. Terms of Service: https://legal.venosagames.com/termsofservice.html Privacy Policy: https://legal.venosagames.com/privacy.html
Screenshots
Verdict
The clearest difference is review sentiment: Hidden Letter at 66% against Solitaire Uni's 25%. Hidden Letter also leads on rating (4.9 vs 4.5) and ratings volume (25K vs 816). Solitaire Uni's advantage is monetization model (ad-supported vs free with in-app purchases). On price, update cadence, ads and in-app purchases 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. Solitaire Uni sells 1 one-off in-app purchase and Hidden Letter sells 20 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Hidden Letter holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Hidden Letter has 25K ratings behind it against 816, so its average is the more settled of the two. Written reviews point the same way: 25% of Solitaire Uni's written reviews are positive against 66% of Hidden Letter's.
Solitaire Uni ships an update every 10 days, Hidden Letter weekly. The most recent releases landed on September 13, 2026 and September 24, 2026 respectively.
| Parameter | Solitaire Uni | Hidden Letter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (816 ratings) | 4.9 (25K ratings) — better |
| Positive reviews | 24.7% of reviews | 66.2% of reviews — better |
| Number of ratings | 816 | 25K — better |
| Update frequency | Every 10 days | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 332 MB | 217 MB |
| Age rating | 4+ | 4+ |
| Developer | Arrowise Studio | Talefun |
Customer experience
Solitaire Uni
Hidden Letter
User reviews
Solitaire Uni
From 816 App Store ratingsWhat we love
- 👍 Fun game
- 🚀 Best solitaire game
- 👍 Excellent game
Room to improve
- 🐛 Lots of bugs
- 🔍 Too many ads
- 🔍 No option to remove ads
- 🐛 Freezes mid-play
- 🐛 Causes phone to lag
Hidden Letter
From 25K App Store ratingsWhat we love
- 👍 Beautiful Graphics
- 👍 Relaxing Game
- 👍 Keeps Mind Active
- 👍 Challenging Feature
- 👍 Fun and Engaging
Room to improve
- 🐛 Unfinished Work Not Saved
- 🔍 Too Many Ads
- 🐛 Music Cuts Out Frequently
Bugs and requests
Solitaire Uni
Reported bugs
3 issues- Game won't play in airplane mode
- Same game repeats over and over
- Home screen won't load
Requested features
2 requests- Option to play without ads
- Improve stability and performance
Hidden Letter
Reported bugs
2 issues- Unfinished Work Not Saved
- Music Cuts Out Frequently
Requested features
4 requests- More Free Levels
- Add Sound Effects
- Ability to Resume Unfinished Work
- Translate to Other Languages
In-app purchases
Solitaire Uni
- Ads-free Pack$12.99
Hidden Letter
- Weekly Premium$1.997 Days
- Hidden Letters Weekly Premium$1.997 Days
- Monthly Premium$4.991 Month
Show 3 moreShow fewer
- Hidden Letters Monthly Premium$4.991 Month
- Yearly Premium$19.991 Year
- Hidden Letters Yearly Premium$19.991 Year
- Finder Deal$0.99
- 7 Day Ads Removal$0.99
- Daily Offer$0.99
Show 11 moreShow fewer
- Beginner Bundle$1.99
- Coin Package$1.99
- Coins Package 2$1.99
- 7D Ads Removal$4.99
- Coins Package 5$4.99
- Coin Package$7.99
- Finder Bundle$9.99
- Coins Package 10$9.99
- Coin Package$14.99
- Seeker Bundle$19.99
- Discoverer Bundle$39.99
Questions
Is Solitaire Uni free?
Is Hidden Letter free?
Which has better reviews, Solitaire Uni or Hidden Letter?
Do Solitaire Uni or Hidden Letter have ads?
Which is updated more often, Solitaire Uni or Hidden Letter?
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