# SonicPrint vs わかる！算数 小学４年【上】

The clearest difference is update cadence: SonicPrint at every 16 months against わかる！算数 小学４年【上】's every 37 months. SonicPrint also leads on device support (3 vs 1) and price ($8.99 vs $9.99). On ads, in-app purchases and iOS requirement there is nothing between them.

SonicPrint costs $8.99 and わかる！算数 小学４年【上】 $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SonicPrint ships an update every 16 months, わかる！算数 小学４年【上】 every 37 months. The most recent releases landed on August 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | SonicPrint | わかる！算数 小学４年【上】 |
| --- | --- | --- |
| Price | **$8.99** | $9.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 16 months** | Every 37 months |
| Size | 1 MB | 50 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arcadia, Inc.](https://appshunter.io/developer/382203159) | [がくげい](https://appshunter.io/developer/415230275) |

## What reviewers say

### SonicPrint

[App page](https://appshunter.io/ios/app/sonicprint/id491617264)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### わかる！算数 小学４年【上】

[App page](https://appshunter.io/ios/app/id897322501)

**In-app purchases:** none


## Frequently asked questions

### Is SonicPrint free?

SonicPrint costs $8.99, with no in-app purchases.

### Is わかる！算数 小学４年【上】 free?

わかる！算数 小学４年【上】 costs $9.99, with no in-app purchases.

### Do SonicPrint or わかる！算数 小学４年【上】 have ads?

Neither SonicPrint nor わかる！算数 小学４年【上】 shows ads.

### Which is updated more often, SonicPrint or わかる！算数 小学４年【上】?

SonicPrint ships an update every 16 months, and わかる！算数 小学４年【上】 every 37 months. Most recently, SonicPrint was updated on August 17, 2026 and わかる！算数 小学４年【上】 on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*