Comparison

Hidden Letter vs Pack Workers

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Hidden letter exploration
  • Visually stunning artwork
  • Challenging gameplay
  • Hint system
  • Immersive soundtrack
Features
Read full description

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

About

Pack Workers

Features
Read full description

Pack Workers is an order puzzle. Every level holds a Vietnamese artwork: a lantern, a bowl of pho, Ha Long Bay, a Dong Son drum. Your job is to take it apart, one order at a time. HOW IT PLAYS Pick a colour box from the pile and it moves into your tray. Your workers walk to the artwork, collect blocks of that colour and carry them back. When a box is filled, its slot frees up. Careful: the tray holds only four slots. Order a colour that is still buried and that slot stays occupied. If every slot fills and nothing can be served, the level is over. THE DIFFICULTY IS REAL The first three levels teach the mechanic. From the fourth on, random tapping will not get you through you have to read which colour sits under which. Locked crates, hidden regions and trapped stacks arrive as you go. LEADERBOARD Finishing a level earns 1 point. Stars add more: 1 star 2, 2 stars 4, 3 stars 7. Three stars means your tray never filled once. Your total score sets your place on both the friends and global boards. Share your friend code and see each other on the list. 100 LEVELS, 10 STOPS Ten stops from Ha Noi to Sai Gon. Each level opens with a culture note about its artwork: what it stands for, how it is made, why it matters. POWER-UPS Skip, Tunnel and Extra Slot give you room when you are stuck but three stars means using none of them. Available in English, Turkish, Tiếng Việt, Español and Português.

Screenshots

Hidden Letter4 screens
Pack Workers4 screens

Verdict

The call

Hidden Letter and Pack Workers are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Hidden Letter sells 10 in-app purchases, starting at $1.99 per 7 days and Pack Workers sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Hidden Letter ships an update weekly, Pack Workers every 6 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

ScorecardNo meaningful differences
Hidden Letter versus Pack Workers: the parameters behind the verdict, then further details
ParameterHidden LetterPack Workers
PriceFreeFree
Rating4.9 (25K ratings) — better—
Positive reviews66.2% of reviews—
Number of ratings25K — better—
Update frequencyWeeklyEvery 6 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size217 MB35 MB
Age rating4+12+
DeveloperTalefunSuleyman KULAKSIZ

Bugs and requests

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

Pack Workers

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Hidden Letter

Subscriptions3
  • Hidden Letters Weekly Premium$1.997 Days
  • Hidden Letters Monthly Premium$4.991 Month
  • Hidden Letters Yearly Premium$19.991 Year
One-time7
  • Finder Deal$0.99
  • Beginner Bundle$1.99
  • Coin Package$1.99
Show 4 more
  • 7D Ads Removal$4.99
  • Coin Package$7.99
  • Finder Bundle$9.99
  • Seeker Bundle$19.99
5 purchases

Pack Workers

One-time5
  • 600 Gold$0.99
  • 2,000 Gold$2.99
  • Ad Free$4.99
Show 2 more
  • 5,500 Gold$6.99
  • 15,000 Gold$14.99

Questions

Is Hidden Letter free?
Hidden Letter is free to download, with in-app purchases available.
Is Pack Workers free?
Pack Workers is free to download, with in-app purchases available.
Do Hidden Letter or Pack Workers have ads?
Both Hidden Letter and Pack Workers show ads.
Which is updated more often, Hidden Letter or Pack Workers?
Hidden Letter ships an update weekly, and Pack Workers every 6 days. Most recently, Hidden Letter was updated on November 4, 2026 and Pack Workers on October 31, 2026.

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