Kalimba Connect vs Postman API
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Kalimba Connect
Learn to play the kalimba with this virtual instrument app. It features a 17-key kalimba, a vast library of songs, and interactive lessons and games. Connect to a real kalimba for note recognition and compete globally.
- 17-key virtual kalimba
- 650,000+ song library
- Real kalimba note recognition
- Daily challenges
- Global leaderboard
- Lessons and music games
- Audio recording
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This Kalimba tutor is one of the best virtual Kalimba for mobile & tablet. The app offers tons of songs with easy lessons, and we add new tabs every week! Don't waste more time, start playing now! Features: - Full string Kalimba with 17 keys - Play with 650,000+ song from music songbooks - Connect with real Kalimba with notes recognition mode - Daily Challenge mode - Global Leaderboard - Multi-touch and swipe supported - Be able to record audio while playing - Supports a wide variety of keyboard instruments (Piano, Grand Piano, Pipe Organ, Harpsichord, Accordion, Electric Guitar, Harp, Cello Pizzicato, Guzheng, Nylon Guitar, Plucked String, Music Box, Sitar, Xylophone, Harp, Vibes, Clarinet, Ukulele, Brass, Thai Bells, Tabbla, Dizi, Banjo, Flute, Saxophone, Cellto, Hamonica, Trumpet, Violin, Panpipe, Maracas, Tuba, Dulcimer, Kalimba,...) - Lessons mode for easy learning - Music games to practice - Magic Kalimba mode added
Postman API
Navigate a challenging world by dodging obstacles and defeating bugs. Utilize unique powers to advance through levels and reach the API-First World. This game offers an engaging experience focused on strategic movement and combat.
- Avoid obstacles
- Destroy bugs
- Use Postman powers
- Reach API-First World
- Strategic movement
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Escape the monolith by avoiding obstacles, destroying bugs, and using Postman powers to reach the API-First World.
Screenshots
Verdict
The clearest difference is price: Postman API at Free against Kalimba Connect's $2.99. Postman API also leads on in-app purchases (none vs 2) and rating (4.8 vs 4.3). Kalimba Connect's advantage is ratings volume (493 vs 13) and chart position (#99 vs unranked). On 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
Postman API is free to download; Kalimba Connect costs $2.99 up front. Kalimba Connect sells 2 one-off in-app purchases. Postman API asks for nothing beyond the download.
Postman API holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Kalimba Connect has 493 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 50% of Kalimba Connect's written reviews are positive against 75% of Postman API's.
Kalimba Connect ships an update every 3 weeks, Postman API every 3 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Kalimba Connect | Postman API |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.3 (493 ratings) | 4.8 (13 ratings) — better |
| Positive reviews | 50.3% of reviews | 75.0% of reviews — better |
| Number of ratings | 493 — better | 13 |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Best chart rank | #99 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 104 MB | 207 MB |
| Age rating | 4+ | 4+ |
| Developer | SENSOR NOTES JOINT STOCK COMPANY | Postdot Technologies, Inc |
Customer experience
Kalimba Connect
Postman API
Bugs and requests
Kalimba Connect
Reported bugs
7 issues- Doesn't work on iOS 15
- No sound
- Crashes frequently
- Doesn't recognize real Kalimba
- Loses sound randomly
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- Doesn't ask for microphone permission
- Doesn't sync with real Kalimba
Requested features
5 requests- Option to have higher pitches and different colors
- Fast forward/rewind to practice sections
- More English songs
- Option to delete accounts
- Steven Universe songs
Postman API
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Kalimba Connect
- Remove Ads$1.99
- Vip$8.99
Postman API
No in-app purchases
Questions
Is Kalimba Connect free?
Is Postman API free?
Which has better reviews, Kalimba Connect or Postman API?
Do Kalimba Connect or Postman API have ads?
Which is updated more often, Kalimba Connect or Postman API?
Other comparisons
