RPD vs Letterlike
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
RPD
A pixel art tower defense game where you combine shapes to level up your defenses and defeat waves of enemies. Test your luck and strategy to survive and earn rewards.
- Combine shapes to level up
- Defeat enemies for gold
- Upgrade defense colors
- Receive round breakthrough rewards
- Strategic placement of defenses
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A mobile sequel from the creators of StarCraft's popular Use Map Random Pyramid Defense has been released! Test your luck and judgment! ▶ Combine 3 same shapes to level up! ▶ Defeat enemies and get gold. If there are more than 80 enemies, you are defeated! ▶ Choose one color, and Upgrade it! ▶ Change other colors to upgraded colors. Only 2-level shapes can be changed! ▶ Whenever you break through a certain round, you will receive a reward! ● How to play Level up shapes: touch and drag to overlap 3 identical shapes Defeat Enemies: Automatically attack by dragging a shape to place an enemy within the attack range Change Color: Touch a 2-level shape and press the Change button Developer site: https://tjdgusshdwkd.blogspot.com Developer email: tjdgusshdwkd@gmail.com
Letterlike
Embark on a solo roguelike word adventure with procedurally generated challenges. Create words to score points, unlock upgrades, and conquer bosses. Enjoy endless replayability with New Game Plus and offline play.
- Roguelike word gameplay
- Procedurally generated runs
- Word creation for points
- Progressive gem upgrades
- Offline play
- New Game Plus mode
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Play the demo for free at playletterlike.com or by clicking the Developer Website link below. Prepare for endless possibilities with Letterlike, a roguelike word game! SOLO WORD GAME Designed to be played alone, but specific runs can be replayed by friends using a shared seed! MAKE WORDS, SCORE POINTS Advance through rounds and stages by making longer words and scoring more points! ENDLESS POSSIBILITIES Letterlike offers procedurally generated runs with random items and random bosses to provide for endless possibilities! PROGRESSIVE UPGRADES Gain special gems throughout the game to gain powerful upgrades for each run! ONE-TIME PURCHASE We are dedicated to making Letterlike ad-free without any in-app purchases so your purchase goes a long way! FREE UPDATES Any updates to Letterlike (including expansions of items and bosses) will always be free! NEW GAME PLUS Unlimited fun playing again with new game plus PLAY OFFLINE The entire game is available offline to be enjoyed on the go! By downloading the Letterlike App, you agree to the Letterlike Privacy Policy (https://playletterlike.com/privacy), Terms and Conditions (https://playletterlike.com/terms), and Apple Terms of Sale
Screenshots
Verdict
The clearest difference is price: RPD at Free against Letterlike's $4.99. RPD also leads on rating (5.0 vs 4.7) and iOS requirement (13.0 vs 15.6). Letterlike's advantage is in-app purchases (none vs 12) and ads (none vs shown). On 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
RPD is free to download; Letterlike costs $4.99 up front. RPD sells 6 one-off in-app purchases. Letterlike asks for nothing beyond the download.
RPD holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Letterlike has 122 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 80% of RPD's written reviews are positive against 89% of Letterlike's, so the app with the better star average is not the one people write more warmly about.
RPD ships an update every 9 days, Letterlike every 4 days. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.
| Parameter | RPD | Letterlike |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 5.0 (4 ratings) — better | 4.7 (122 ratings) |
| Positive reviews | 79.6% of reviews | 89.0% of reviews — better |
| Number of ratings | 4 | 122 — better |
| Update frequency | Every 9 days | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | — | #31 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 114 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Sunghyun Park | Ronald Lee |
Customer experience
RPD
Letterlike
Bugs and requests
RPD
Not enough reviews yet to summarise bugs or requests.
Letterlike
Reported bugs
2 issues- Crashes or freezes on some devices
- Inconsistent letter distribution
Requested features
4 requests- Save progress and resume games
- Leaderboards and social features
- More visual customization options
- In-game dictionary or word definitions
In-app purchases
RPD
- RPD 3x Speed$0.49
- RPD Remove Ads$0.49
- RPD Skip Button$0.99
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- RPD 100,000 kills6 variants$2.99
- RPD 100,000kills$2.99
- RPD 100,000 kills2 variants$3.99
Letterlike
No in-app purchases
