# ABCs with BiBo vs DOST SIMATAR

The clearest difference is in-app purchases: DOST SIMATAR at none against ABCs with BiBo's 6. ABCs with BiBo's advantage is iOS requirement (9.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ABCs with BiBo sells 6 one-off in-app purchases. DOST SIMATAR asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 27, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | ABCs with BiBo | DOST SIMATAR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 53 MB | 218 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SVEN Ingenuity, Inc.](https://appshunter.io/developer/608843480) | [Science Education Institute](https://appshunter.io/developer/1439710468) |

## What reviewers say

### ABCs with BiBo

[App page](https://appshunter.io/ios/app/abcs-with-bibo/id1094119683)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Animal Alphabets | $0.99 | one-time |
| Color Alphabet | $0.99 | one-time |
| Food Alphabet | $0.99 | one-time |
| Object Alphabet | $0.99 | one-time |
| People Alphabet | $0.99 | one-time |
| Places Alphabet | $0.99 | one-time |


### DOST SIMATAR

[App page](https://appshunter.io/ios/app/dost-simatar-storm/id6745646395)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ABCs with BiBo free?

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

### Is DOST SIMATAR free?

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

### Do ABCs with BiBo or DOST SIMATAR have ads?

Neither ABCs with BiBo nor DOST SIMATAR shows ads.

### Which is updated more often, ABCs with BiBo or DOST SIMATAR?

ABCs with BiBo ships an update every 2 months, and DOST SIMATAR every 2 months. Most recently, ABCs with BiBo was updated on September 27, 2026 and DOST SIMATAR on October 12, 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.*