# Abacus Adventure 1 vs Ancient Geeks Know Flags

The clearest difference is price: Ancient Geeks Know Flags at Free against Abacus Adventure 1's $5.99. Ancient Geeks Know Flags also leads on rating (5.0 vs 3.3). Abacus Adventure 1's advantage is ratings volume (4 vs 1) and iOS requirement (11.0 vs 17). On update cadence, ads, in-app purchases and device support there is nothing between them.

Ancient Geeks Know Flags is free to download; Abacus Adventure 1 costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ancient Geeks Know Flags holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Abacus Adventure 1 ships an update every 9 months, Ancient Geeks Know Flags every 16 months. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Abacus Adventure 1 | Ancient Geeks Know Flags |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/abacus-adventure-1/id568745401/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ancient-geeks-know-flags/id6470849431/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 16 months |
| Monetization | Paid | **Free** |
| Size | 28 MB | 8 MB |
| Requires iOS | **11.0** | 17 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [EverQuiz](https://appshunter.io/developer/450751748) | [Martin Davy](https://appshunter.io/developer/1679777815) |

## What reviewers say

### Abacus Adventure 1

[App page](https://appshunter.io/ios/app/abacus-adventure-1/id568745401)

Learn abacus and mental arithmetic through step-by-step tutorials and engaging games. Progress through 55 stages to master calculations and save the princess. Designed by experts for children aged 5 and up.

**Highlights:** Step-by-step abacus tutorial, Abacus skill training games, Mental arithmetic practice, 55 game stages, Unlockable levels and rewards, Designed by qualified teachers

**Features:** macOS Compatibility

**In-app purchases:** none


### Ancient Geeks Know Flags

[App page](https://appshunter.io/ios/app/ancient-geeks-know-flags/id6470849431)

Test your knowledge of world flags in this engaging quiz game. Challenge friends and embark on a global journey of discovery. It's a fun and educational way to learn about countries.

**Highlights:** World flag knowledge testing, Friend challenges, Global discovery journey, Educational quiz format, Fun gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Abacus Adventure 1 free?

Abacus Adventure 1 costs $5.99, with no in-app purchases.

### Is Ancient Geeks Know Flags free?

Ancient Geeks Know Flags is free to download, with no in-app purchases.

### Which has better reviews, Abacus Adventure 1 or Ancient Geeks Know Flags?

Ancient Geeks Know Flags is rated higher. Abacus Adventure 1 averages 3.3 out of 5 from 4 ratings, while Ancient Geeks Know Flags averages 5.0 from 1 ratings.

### Do Abacus Adventure 1 or Ancient Geeks Know Flags have ads?

Neither Abacus Adventure 1 nor Ancient Geeks Know Flags shows ads.

### Which is updated more often, Abacus Adventure 1 or Ancient Geeks Know Flags?

Abacus Adventure 1 ships an update every 9 months, and Ancient Geeks Know Flags every 16 months. Most recently, Abacus Adventure 1 was updated on October 23, 2026 and Ancient Geeks Know Flags on October 16, 2026.

---

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