GameVault X vs Flag
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
GameVault X
Transform any event into an adventure with this digital lock tool. Create thrilling escape rooms, scavenger hunts, or mystery parties by setting a secret PIN to unlock hidden photos or videos. It's perfect for parties, gift-giving, and interactive learning.
- Digital vault with PIN code
- Unlock hidden photos and videos
- 7 immersive themes
- Smart hint system
- Shareable game packages
- Customizable countdown timer
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Turn any event into a thrilling adventure! GameVault X is the ultimate Game Master tool for escape rooms, scavenger hunts, and mystery parties. Transform your iPhone or iPad into a high-tech digital lock that protects a secret treasure. Whether you are planning a kids' birthday party, a romantic surprise, or a complex team-building event, GameVault X adds that final layer of excitement. HOW IT WORKS: 1. Set the Code: You choose a secret PIN code (3–8 digits). 2. Hide the Treasure: Select a photo or video from your library. This is the reward! 3. Lock the Vault: Place your device at the end of a scavenger hunt or escape room. 4. Crack the Code: Players must solve your real-world clues to find the code. When they enter the correct digits... SUCCESS! The vault opens with dramatic animations to reveal your hidden media. KEY FEATURES: • 7 Immersive Themes: Match your story! Choose from a classic Bank Vault, a futuristic Spaceship, a cursed Pirate Chest, a Submarine, a Magic Tree, and more. • Smart Hint System: Stuck? Enable automatic hints that show players which digits are correct and in the right position (Wordle-style logic). • Shareable Game Packages: Create a complete game setup and share it with a friend via a simple text key. Perfect for remote setups! • Full Customization: Set a countdown timer for extra pressure, force unique digits, or adjust when hints appear. • Video Support: Reveal a pre-recorded congratulatory video or the next clue in your story. PERFECT FOR: • Escape Rooms: The final lock that stops the clock. • Scavenger Hunts: The destination for the final clue. • Gift Giving: Make them work for their present! • Classrooms: Make math or history quizzes interactive. Download GameVault X today and become the legendary Game Master you were meant to be!
Flag
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A real chess clock, built for real chess players. Most apps stop at Fischer, swap your color every turn, and put Bronstein behind a paywall. Flag does all of it, without a subscription. FIVE INCREMENT MODES • Fischer — increment added after every move. OTB and online standard. • Delay (USCF) — clock pauses for a fixed delay before counting down. • Bronstein — used time returned at end of move, capped at the increment. • Hourglass — time flows from one side to the other. • Byo-yomi — Japanese overtime periods after main time runs out. DISPLAY & TAP • Split or Color display modes. • Tap your own half (chess tradition) or tap anywhere — your choice. • Persistent White/Black sides — they don't swap based on turn. ALSO IN FLAG • Full game history with per-move timing • Stats dashboard — averages, move-time charts, time-trouble heatmap • Pause, resign, agree-draw shortcuts • Customizable haptics and sounds • Custom time-control presets — bullet, blitz, rapid, classical, byo-yomi PRO — ONE-TIME UNLOCK. NO SUBSCRIPTION. 7-day trial of every Pro feature. After that, a one-time unlock keeps everything forever. No subscription. No ads. Pay once, own it. Pro adds Bronstein, Hourglass, and Byo-yomi modes; 12+ premium clock themes (Wood, Tournament felt, Brass DGT, Carrara Marble, Library, Fischer 72, Havana, Zen, Frost, Streamer, Neon and more); unlimited custom presets; and premium switch sounds. PRIVACY Privacy: https://bountyapps.com/flag/privacy.html Terms: https://bountyapps.com/flag/terms.html
Screenshots
Verdict
The clearest difference is update cadence: Flag at every 2 days against GameVault X's every 3 weeks. GameVault X's advantage is iOS requirement (16.6 vs 18.6). On price, 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
Both are free to download. GameVault X sells 1 one-off in-app purchase and Flag sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
GameVault X ships an update every 3 weeks, Flag every 2 days. The most recent releases landed on June 20, 2026 and September 13, 2026 respectively.
| Parameter | GameVault X | Flag |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.6 — better | 18.6 |
| Further details — not scored | ||
| Size | 44 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Markus Wallgren | Anton Voropaiev |
In-app purchases
GameVault X
- Premium Escape Pack$4.99
Flag
- Flag Pro$4.99









