Pigeon Calculator vs Octuple Calc
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Pigeon Calculator
This calculator features unique character sound effects for each button press, including pigeons, crows, and eagles. Performing specific calculations triggers celebratory animations, offering a whimsical and entertaining user experience.
- Character sound effects
- Customizable characters
- Celebratory animations
- Unique calculation triggers
- Whimsical user interface
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This calculator allows you to set up pigeons, crows, eagles, and pigeon people as characters. Each button press plays a sound of each character. Also, if you do a calculation the answer to which is 810, like 800+10, a PR movie of pigeon jumping celebrating pigeons will be played. If you want to see it, please try to calculate 800+10 or 700+110. Pigeons, Jet Black Lightning (Crow), King of the Universe (Eagle), familiar to those of you who play HATO Jump. And a brand new character from an unreleased game, Sexy HATO, also makes her first appearance. HATO Jump Series official website https://torigames.fctry.net/ HATO Jump Series Official Twitter https://twitter.com/hatojump Pigeon Jump Series Official YOUTUBE channel https://www.youtube.com/channel/UCGdmBTUFkcQXlcjc2GseSCg
Octuple Calc
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Display eight calculators and perform calculations with each one.
Screenshots
Verdict
The clearest difference is ads: Pigeon Calculator at none against Octuple Calc's shown. Pigeon Calculator also leads on iOS requirement (11.0 vs 15.8.3). Octuple Calc's advantage is update cadence (every 2 weeks vs every 3 months). On price, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Pigeon Calculator ships an update every 3 months, Octuple Calc every 2 weeks. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.
| Parameter | Pigeon Calculator | Octuple Calc |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | โ |
| Update frequency | Every 3 months | Every 2 weeks โ better |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 11.0 โ better | 15.8.3 |
| Further details โ not scored | ||
| Size | 80 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Factory inc. (Apps) | Hideaki Uchikoshi |
In-app purchases
Pigeon Calculator
No in-app purchases
Octuple Calc
No in-app purchases
Questions
Is Pigeon Calculator free?
Is Octuple Calc free?
Do Pigeon Calculator or Octuple Calc have ads?
Which is updated more often, Pigeon Calculator or Octuple Calc?
Other comparisons
