# Miner Birds vs Number Sequences

The clearest difference is update cadence: Number Sequences at every 4 months against Miner Birds's every 23 months. Number Sequences also leads on device support (5 vs 3). Miner Birds's advantage is review sentiment (100% vs 88%) and iOS requirement (6.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Miner Birds costs $1.99 and Number Sequences $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Miner Birds ships an update every 23 months, Number Sequences every 4 months. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Miner Birds | Number Sequences |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | — | **[4.7 (19 ratings)](https://appshunter.io/ios/app/number-sequences-ibbleobble/id978841620/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | **100.0% of reviews** | 87.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 4 months** |
| Monetization | Paid | Paid |
| Size | 28 MB | 17 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Busy Things Limited](https://appshunter.io/developer/482059850) | [KidDotCo](https://appshunter.io/developer/819246599) |

## What reviewers say

### Miner Birds

[App page](https://appshunter.io/ios/app/miner-birds-mental-maths/id763459518)

Dig for worms by answering math questions. This game offers five difficulty levels for children aged 5-9, helping to build strong mental math skills. Play solo or compete with friends to see who can collect twenty worms first.

**Highlights:** Worm collection gameplay, Math question challenges, Five difficulty levels, Multiplayer mode, Surprise bonuses, Develops mental math skills

**Features:** macOS Compatibility

**In-app purchases:** none


### Number Sequences

[App page](https://appshunter.io/ios/app/number-sequences-ibbleobble/id978841620)

This educational math game helps children aged 5-8 understand number sequences and patterns. It features friendly characters, multiple difficulty levels, and rewards for progress. The app offers a fun and engaging way to build foundational math skills.

**Highlights:** Number sequence puzzles, Multiple choice answers, 7 difficulty levels, Character companions, Reward system, Ad-free experience

**Features:** iMessage stickers

**In-app purchases:** none


## Frequently asked questions

### Is Miner Birds free?

Miner Birds costs $1.99, with no in-app purchases.

### Is Number Sequences free?

Number Sequences costs $1.99, with no in-app purchases.

### Do Miner Birds or Number Sequences have ads?

Neither Miner Birds nor Number Sequences shows ads.

### Which is updated more often, Miner Birds or Number Sequences?

Miner Birds ships an update every 23 months, and Number Sequences every 4 months. Most recently, Miner Birds was updated on October 30, 2026 and Number Sequences on October 29, 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.*