MDA831 Dynamic vs MonopolyMoney
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MDA831 Dynamic
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After connecting App to Car Amplifier with Integrated DSP, EQ, BASS, TIME ALIGNMENT, PHASE, MUTE, FILTER , SAVE SOUND SETTING TO PHONE, SAVE SOUND SETTING TO AMPLIFIER, LOAD SOUND SETTING FROM PHONE, RCA OUTPUT etc could be controlled through this App. How to use: 1.Install App and turn on power of car 2. Turn on Bluetooth on your iPhone 3,Open App and wait for around 5 seconds, then click “Connect” icon in left corner of bottom. Amplifier will be connected to App automatically. 4.DIY you preferred sound and then click “Save to AMP” icon to save. Or click “ Save to Phone” to save. Note： 1.Do not exit app during saving and do not turn off power supply, program may be shut down caused by this.
MonopolyMoney
Manage in-game finances digitally, eliminating the need for physical cash. Track all player transactions and individual fortunes easily, freeing up table space. Save your progress to resume games later.
- Digital payments
- Transaction tracking
- Player pot management
- Save game progress
- Custom player avatars
- Adjustable starting capital
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• Make payments between players or the bank on each turn of the game without using cash bills. This will free up space at the gaming table, especially if you are playing in a large company. • You don't have to constantly change the necessary bills, reach across the table and recalculate your capital • Conveniently track all transactions and the size of each player's pot - simply place the device in the middle of the table or display a replay of the screen on a large monitor or TV • You can interrupt the game and come back later using save • You can add a template with names and avatars for a single company game. • You can change the size of the initial capital for all further games The free version features 6 unique avatars (animals) and calculations for 2 to 8 people to play with. You can buy the full version and get an additional 27 unique avatars of people and animals.
Screenshots
Verdict
The clearest difference is in-app purchases: MDA831 Dynamic at none against MonopolyMoney's 1. MDA831 Dynamic also leads on update cadence (every 2 months vs every 6 months) and iOS requirement (12.0 vs 16). On price, ads 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. MonopolyMoney sells 1 one-off in-app purchase. MDA831 Dynamic asks for nothing beyond the download.
MDA831 Dynamic ships an update every 2 months, MonopolyMoney every 6 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | MDA831 Dynamic | MonopolyMoney |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 16 |
| Further details — not scored | ||
| Size | 4 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | 杏生 卢 | Vitaly Kulagin |
In-app purchases
MDA831 Dynamic
No in-app purchases
MonopolyMoney
- Get avatars$1.99
