Calculator Quest vs MICRO RUN
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Calculator Quest
This app merges a functional calculator with role-playing game elements. It offers a "Calc mode" for standard calculations, a fast-typing number game, and a mental arithmetic challenge.
- Standard calculator functionality
- Fast-typing number game
- Mental arithmetic time attack
- RPG elements
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A calculator and an RPG combine to form a miraculous hybrid! Includes bonus quick-typing game and math game! ※Rest assured, this app also works as a calculator. - Use for regular calculator operations! Calc mode! - Type the numbers and symbols as fast as you can! Quickdraw Colosseum! - Try your hand at the “mental arithmetic” time attack mode in Mental Math Kingdom!
MICRO RUN
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■ A 2-minute, one-thumb auto-battle survivor MICRO RUN is a micro survivor-action game built around ~2-minute runs. Move your character with a single thumb — every attack fires automatically. Each level-up lets you pick weapons and passives, then mow down the swelling horde in a storm of bullets. It's the "bullet heaven" rush, shrunk to pocket size. A red light, a train ride, one quick run before bed — your spare minutes become power-fantasy minutes. ■ Features • One-thumb play: move only; aiming and firing are fully automatic. • Build-crafting: 14 weapons plus passives — homing, orbit blades, chain lightning, black holes and more. • 5 worlds: NEON CITY, TOXIC JUNGLE, VOID TEMPLE, EMBER WASTES, DEEP ABYSS. • 13 enemy types and stage bosses: chargers, splitters, fleeing treasure mobs. • 4 ships with distinct starting weapons and stats. • 5 difficulties, from EASY to ULTRA. • 19 titles (achievements) that grant passive buffs when equipped. • Fast-forward up to x10. • Bestiary collection. Plays fully offline. Start your 2-minute rampage.
Screenshots
Verdict
The clearest difference is update cadence: MICRO RUN at every 3 weeks against Calculator Quest's every 4 months. MICRO RUN also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Calculator Quest ships an update every 4 months, MICRO RUN every 3 weeks. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.
| Parameter | Calculator Quest | MICRO RUN |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (14 ratings) — better | — |
| Positive reviews | 72.3% of reviews | — |
| Number of ratings | 14 — better | — |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 25 MB |
| Age rating | 4+ | 9+ |
| Developer | Masakazu Yonehara | Shunya Fujimoto |
Bugs and requests
Calculator Quest
Reported bugs
4 issues- App crashes immediately after killing monsters
- Ads showing up on the top blocking off numbers
- App needs to be updated for iOS 11
- Can't use on new iPhone
Requested features
13 requests- Pay to remove ads option
- Offline play option
- More games to play
- Increase calculation level
- Add different calculation types (add, subtract, multiply, divide)
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- Add maps and companions for RPG elements
- Make game the main focus, not calculator
- Add hidden command games
- More gameplay features
- Enhance calculation function
- Make questions harder with progression
- Add items like skipping problems
- Update for newer iOS versions
MICRO RUN
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calculator Quest
No in-app purchases
MICRO RUN
No in-app purchases









