# סדר יום HD lite vs PreNumbers

The clearest difference is device support: סדר יום HD lite at 3 against PreNumbers's 1. סדר יום HD lite also leads on iOS requirement (8.0 vs 12.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. סדר יום HD lite sells 1 one-off in-app purchase and PreNumbers sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

סדר יום HD lite ships an update every 5 months, PreNumbers every 8 months. The most recent releases landed on October 11, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | סדר יום HD lite | PreNumbers |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 8 months |
| Size | 6 MB | 42 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [rana nir](https://appshunter.io/developer/456155882) | [IntegraTools GmbH](https://appshunter.io/developer/618103816) |

## What reviewers say

### סדר יום HD lite

[App page](https://appshunter.io/ios/app/hd-lite/id615961601)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| full version | $4.99 | one-time |


### PreNumbers

[App page](https://appshunter.io/ios/app/prenumbers/id1142502437)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All exercises | $44.99 | one-time |


## Frequently asked questions

### Is סדר יום HD lite free?

סדר יום HD lite is free to download, with in-app purchases available.

### Is PreNumbers free?

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

### Do סדר יום HD lite or PreNumbers have ads?

Neither סדר יום HD lite nor PreNumbers shows ads.

### Which is updated more often, סדר יום HD lite or PreNumbers?

סדר יום HD lite ships an update every 5 months, and PreNumbers every 8 months. Most recently, סדר יום HD lite was updated on October 11, 2026 and PreNumbers on September 25, 2026.

---

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