# Signature Master vs Sprouts+

The clearest difference is rating: Sprouts+ at 5.0 against Signature Master's 3.6. Sprouts+ also leads on update cadence (every 3 weeks vs every 6 weeks). Signature Master's advantage is monetization model (free vs free with in-app purchases) and ratings volume (32 vs 1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Signature Master sells 6 one-off in-app purchases and Sprouts+ sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Sprouts+ holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Signature Master has 32 ratings behind it against 1, so its average is the more settled of the two.

Signature Master ships an update every 6 weeks, Sprouts+ every 3 weeks. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Signature Master | Sprouts+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (32 ratings)](https://appshunter.io/ios/app/signature-master/id1434847834/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sprouts-plus/id6749350046/reviews)** |
| Number of ratings | **32** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 47 MB | 7 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vweeter Limited](https://appshunter.io/developer/1238739056) | [Peter Kramer](https://appshunter.io/developer/348619994) |

## What reviewers say

### Signature Master

[App page](https://appshunter.io/ios/app/signature-master/id1434847834)

Reproduce artistic handwritten signatures by matching their shape and proportions. Progress through multiple episodes and levels by achieving high scores. New signature challenges are added monthly.

**Highlights:** Reproduce handwritten signatures, Multiple challenging episodes, Monthly new episode updates, Score-based progression, Enlarge signature image for clarity

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sixth Encounter | $0.99 | one-time |
| Fifth Signature Element | $0.99 | one-time |
| Seventh Bundle | $0.99 | one-time |
| Final Encounter Signatures | $0.99 | one-time |
| Master Signatures | $1.99 | one-time |
| No Ads Experience | $1.99 | one-time |


### Sprouts+

[App page](https://appshunter.io/ios/app/sprouts-plus/id6749350046)

This app offers a digital rendition of a classic mathematical strategy game. Players take turns drawing lines between dots, adding new dots and strategically encircling areas to limit opponent moves. The goal is to be the last player to draw a valid line.

**Highlights:** Classic mathematical game, Turn-based gameplay, Line drawing mechanics, Dot connection strategy, Multiplayer options, In-app purchases for tokens

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package of 25 Tokens | $0.99 | one-time |
| Package of 100 Tokens | $1.99 | one-time |


## Frequently asked questions

### Is Signature Master free?

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

### Is Sprouts+ free?

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

### Which has better reviews, Signature Master or Sprouts+?

Sprouts+ is rated higher. Signature Master averages 3.6 out of 5 from 32 ratings, while Sprouts+ averages 5.0 from 1 ratings.

### Do Signature Master or Sprouts+ have ads?

Neither Signature Master nor Sprouts+ shows ads.

### Which is updated more often, Signature Master or Sprouts+?

Signature Master ships an update every 6 weeks, and Sprouts+ every 3 weeks. Most recently, Signature Master was updated on October 20, 2026 and Sprouts+ on October 8, 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.*