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SPI Lite 【Study Pro】 Downloads & RevenueSPI Lite 【Study Pro】 · App Store

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Updated 7 Nov 2026 · rankings refresh through the day

DeveloperStudy Pro
CategoryEducation
PriceFree
Released
Rating★ 4.6 (3.4k)
Version4.0.4
Age rating4+
First seen by us 23 Oct 2026
View on the App Store ↗

SPI Lite 【Study Pro】 update history & changes

Last change · 3 events since 23 Apr 2012Full timeline ↓
🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 2 events in the last 12 months
  2. 🆕
    SPI Lite 【Study Pro】 first spotted by AppInsider
    Japan (found via developer)
  4. 🆕
    SPI Lite 【Study Pro】 released on the App Store

Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.

Rating
4.6 ★
3.4k ratings
Measured

SPI Lite 【Study Pro】 on the App Store

App details

App ID
518235866
Publisher
PIADOOR, CO., LTD.
On the store since
Apr 2012
14 years on the store
Minimum OS
iOS 9.0+
iPhone 4s and later
Devices
iPhone · iPad · Watch
Content rating
4+
Languages
1
JA
Size
12 MB
Also listed in
Business