# Sanjeev Kijani vs Sumflash

The clearest difference is in-app purchases: Sanjeev Kijani at none against Sumflash's 1. Sanjeev Kijani also leads on ads (none vs shown) and device support (3 vs 1). Sumflash's advantage is update cadence (every 5 days vs every 3 months). On price there is nothing between them.

Both are free to download. Sumflash sells 1 in-app purchase, starting at $1.99 per month. Sanjeev Kijani asks for nothing beyond the download.

Sanjeev Kijani ships an update every 3 months, Sumflash every 5 days. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sanjeev Kijani | Sumflash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 98 MB | 14 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Anuj Gupta](https://appshunter.io/developer/1651060633) | [Toru Fukui](https://appshunter.io/developer/1888097145) |

## What reviewers say

### Sanjeev Kijani

[App page](https://appshunter.io/ios/app/sanjeev-kijani/id6737323825)

**In-app purchases:** none


### Sumflash

[App page](https://appshunter.io/ios/app/sumflash-mental-math-flash/id6816003975)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $1.99 | per month |


## Frequently asked questions

### Is Sanjeev Kijani free?

Sanjeev Kijani is free to download, with no in-app purchases.

### Is Sumflash free?

Sumflash is free to download, with in-app purchases available.

### Do Sanjeev Kijani or Sumflash have ads?

Sumflash shows ads; Sanjeev Kijani does not.

### Which is updated more often, Sanjeev Kijani or Sumflash?

Sanjeev Kijani ships an update every 3 months, and Sumflash every 5 days. Most recently, Sanjeev Kijani was updated on October 17, 2026 and Sumflash on October 24, 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.*