# SciNote vs Hihellohr

The clearest difference is update cadence: Hihellohr at every 2 weeks against SciNote's every 4 months. SciNote's advantage is iOS requirement (11.0 vs 15.0). On price, ads, 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.

SciNote ships an update every 4 months, Hihellohr every 2 weeks. The most recent releases landed on September 28, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SciNote | Hihellohr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 66 MB | 52 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Scinote LLC](https://appshunter.io/developer/1660589967) | [DIPOLE TECH INNOVATIONS OPC PRIVATE LIMITED](https://appshunter.io/developer/1482265372) |

## What reviewers say

### SciNote

[App page](https://appshunter.io/ios/app/scinote/id1660589965)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hihellohr

[App page](https://appshunter.io/ios/app/hihellohr/id6460821313)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SciNote free?

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

### Is Hihellohr free?

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

### Do SciNote or Hihellohr have ads?

Neither SciNote nor Hihellohr shows ads.

### Which is updated more often, SciNote or Hihellohr?

SciNote ships an update every 4 months, and Hihellohr every 2 weeks. Most recently, SciNote was updated on September 28, 2026 and Hihellohr on October 6, 2026.

---

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