# SymphonyMath vs Hydra Budding

The clearest difference is price: SymphonyMath at Free against Hydra Budding's $1.99. SymphonyMath also leads on update cadence (monthly vs every 44 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SymphonyMath is free to download; Hydra Budding costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SymphonyMath ships an update monthly, Hydra Budding every 44 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SymphonyMath | Hydra Budding |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.3 (505 ratings)](https://appshunter.io/ios/app/symphonymath/id655764599/reviews)** | — |
| Number of ratings | **505** | — |
| Positive reviews | 48.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 44 months |
| Monetization | Free | — |
| Size | 16 MB | 273 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Symphony Learning](https://appshunter.io/developer/655764602) | [VIRTUAL FILAMENTS PRIVATE LIMITED](https://appshunter.io/developer/1474217212) |

## What reviewers say

### SymphonyMath

[App page](https://appshunter.io/ios/app/symphonymath/id655764599)

This app provides a conceptual approach to learning mathematics, helping students understand fundamentals rather than relying on memorization. It supports students at their own pace, building a strong foundation for advanced subjects and fostering confidence.

**Highlights:** Conceptual understanding of math, Self-paced learning, Built-in student assessments, Identifies at-risk students, Tracks student growth, Supports diverse learning styles

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Helps with math skills
- 👍 Enjoyable for schoolwork
- 👍 Good for foundational math
- 👍 Syncs with schools
- 👍 Provides teacher data

**What reviewers complain about**

- 👎 Confusing 'state' concept
- 👎 Appears to be grade 1 work
- 👎 Not fun for some users
- 👎 Bugs and errors
- 👎 Difficult to understand

**Reported bugs**

- App says correct answer is wrong
- No sound
- Crashes when palm touches screen
- Loses progress for session
- Launches with sound muted

**Requested features**

- Make it funnier
- Incorporate Subway Surfers with math facts
- Add timed math challenges (1 min or 30 sec)
- Remember students for home use
- Allow users to work whenever they want


### Hydra Budding

[App page](https://appshunter.io/ios/app/hydra-budding-edutech-era/id1617053618)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SymphonyMath free?

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

### Is Hydra Budding free?

Hydra Budding costs $1.99, with no in-app purchases.

### Do SymphonyMath or Hydra Budding have ads?

Neither SymphonyMath nor Hydra Budding shows ads.

### Which is updated more often, SymphonyMath or Hydra Budding?

SymphonyMath ships an update monthly, and Hydra Budding every 44 months. Most recently, SymphonyMath was updated on October 29, 2026 and Hydra Budding on October 25, 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.*