Reverse Color vs Equation =
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Reverse Color
Engage in a strategic board game where the goal is to capture the most disks. Compete against players globally, friends, or AI opponents across various difficulty levels. Unlock achievements and customize your experience with different themes.
- Disk capturing gameplay
- Global multiplayer matches
- AI opponents with 3 difficulty levels
- 2-player local mode
- Worldwide leaderboards
- Medal collection system
- Multiple elegant themes
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Try to catch the highest number of disks and be the number one in the world rankings with this fantastic version of the board game Reversi! Play against opponents from all over the world with the multiplayer or defeat the virtual opponent in the three levels of increasing difficulty! Choose your style! Conquer the numerous medals! Good fun! The best Reversi: - 3 difficulty levels against the virtual opponent. - Challenge your friends with 2-player mode. - Play against opponents from all over the world (Multiplayer / 2 online). - Worldwide leaderboards. - Numerous medals to be won. - 3 elegant themes. - A lot of fun! Also great for teaching kids a bit of strategy
Equation =
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Equation: Math Puzzle Game Challenge your mind with this addictive math puzzle game. Tap numbers and operators to create valid equations. Simple yet engaging, Equation helps sharpen your mental math skills while having fun. Perfect for all ages and math enthusiasts. Download now and start solving! Key Features: • Intuitive tap-to-solve gameplay • Improve mental math skills • Suitable for all ages • Clean, minimalist design Exercise your brain with Equation today!
Screenshots
Verdict
The clearest difference is iOS requirement: Equation = at 13.0 against Reverse Color's 15.0. 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. Neither carries in-app purchases, so what you see is what you pay.
Reverse Color ships an update every 4 months, Equation = every 5 months. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.
| Parameter | Reverse Color | Equation = |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (439 ratings) — better | — |
| Positive reviews | 66.1% of reviews | — |
| Number of ratings | 439 — better | — |
| Update frequency | Every 4 months — better | Every 5 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 27 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | Sonya Marcarelli | Beijing Ningdom Technology Co., Ltd. |
Bugs and requests
Reverse Color
Reported bugs
10 issues- App freezes after clearing
- Screen freezes, requires restart
- Invalid moves not recognized
- Computer sets multiple times
- Some valid moves not allowed
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- Game freezes when winning
- Privacy prompts repeated
- Achievements not awarded
- Wrench/gear buttons broken
- Controls inaccessible
Requested features
5 requests- Option to pay to remove ads
- More difficulty levels
- Online multiplayer option
- Adjustable AI difficulty
- Option to play stronger opponents
Equation =
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Reverse Color
No in-app purchases
Equation =
No in-app purchases
Questions
Is Reverse Color free?
Is Equation = free?
Do Reverse Color or Equation = have ads?
Which is updated more often, Reverse Color or Equation =?
Other comparisons
