# RAINTREE ISC vs iKnowNow

The clearest difference is ads: iKnowNow at none against RAINTREE ISC's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RAINTREE ISC ships an update monthly, iKnowNow every 2 months. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | RAINTREE ISC | iKnowNow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 2 months |
| Size | 94 MB | 44 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Panha Sa](https://appshunter.io/developer/1534830463) | [MOL INFORMATION TECHNOLOGY INDIA PRIVATE LIMITED](https://appshunter.io/developer/1529598614) |

## What reviewers say

### RAINTREE ISC

[App page](https://appshunter.io/ios/app/raintree-isc/id1625619311)

**Features:** macOS Compatibility

**In-app purchases:** none


### iKnowNow

[App page](https://appshunter.io/ios/app/iknownow/id1660900340)

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

**In-app purchases:** none


## Frequently asked questions

### Is RAINTREE ISC free?

RAINTREE ISC is free to download, with no in-app purchases.

### Is iKnowNow free?

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

### Do RAINTREE ISC or iKnowNow have ads?

RAINTREE ISC shows ads; iKnowNow does not.

### Which is updated more often, RAINTREE ISC or iKnowNow?

RAINTREE ISC ships an update monthly, and iKnowNow every 2 months. Most recently, RAINTREE ISC was updated on October 9, 2026 and iKnowNow on October 5, 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.*