# Special Characters++ vs 3D Print Filament Tracker

The clearest difference is price: 3D Print Filament Tracker at Free against Special Characters++'s $0.99. 3D Print Filament Tracker also leads on update cadence (monthly vs every 7 months) and review sentiment (67% vs 55%). Special Characters++'s advantage is in-app purchases (none vs 2) and rating (3.5 vs 3.0). On ads and iOS requirement there is nothing between them.

3D Print Filament Tracker is free to download; Special Characters++ costs $0.99 up front. 3D Print Filament Tracker sells 2 in-app purchases, starting at $2.99 per month. Special Characters++ asks for nothing beyond the download.

Special Characters++ holds the better App Store score, 3.5 against 3.0. Both are backed by a comparable volume of ratings — 19 and 6 respectively. Written reviews complicate that: 55% of Special Characters++'s written reviews are positive against 67% of 3D Print Filament Tracker's, so the app with the better star average is not the one people write more warmly about.

Special Characters++ ships an update every 7 months, 3D Print Filament Tracker monthly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Special Characters++ | 3D Print Filament Tracker |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.5 (19 ratings)](https://appshunter.io/ios/app/special-characters-plus-plus/id932623050/reviews)** | [3.0 (6 ratings)](https://appshunter.io/ios/app/3d-print-filament-tracker/id6749328248/reviews) |
| Number of ratings | **19** | 6 |
| Positive reviews | 55.0% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Paid | **Freemium** |
| Size | 2 MB | 60 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [James Spencer](https://appshunter.io/developer/356003751) | [Pibardos LLC](https://appshunter.io/developer/1552646666) |

## What reviewers say

### Special Characters++

[App page](https://appshunter.io/ios/app/special-characters-plus-plus/id932623050)

Access over 1000 unique symbols, glyphs, and characters not found on the standard iOS keyboard. Organize your favorites and quickly find characters with a dedicated search bar. Enhance your texts, emails, and notes with custom characters.

**Highlights:** Access over 1000 special characters, Categorized character sections, Quick Find search bar, Favorites list for custom sorting, Recently used character tracking, Supports landscape and portrait modes

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

**In-app purchases:** none


### 3D Print Filament Tracker

[App page](https://appshunter.io/ios/app/3d-print-filament-tracker/id6749328248)

Manage your 3D printing filament inventory with real-time tracking of weight, usage, and remaining material. Log prints, analyze costs, and receive low stock alerts to avoid mid-print interruptions. Features an extensive database for quick additions and price comparisons.

**Highlights:** Track filament weight, brand, and material, Monitor real-time usage and remaining filament, Log print details and calculate usage, Receive low stock alerts, Extensive filament database with price comparison, Cost tracking and analytics

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3D Filaments Monthly | $2.99 | per month |
| 3D-Filaments Yearly | $7.99 | per year |


## Frequently asked questions

### Is Special Characters++ free?

Special Characters++ costs $0.99, with no in-app purchases.

### Is 3D Print Filament Tracker free?

3D Print Filament Tracker is free to download, with in-app purchases available.

### Which has better reviews, Special Characters++ or 3D Print Filament Tracker?

Special Characters++ is rated higher. Special Characters++ averages 3.5 out of 5 from 19 ratings, while 3D Print Filament Tracker averages 3.0 from 6 ratings.

### Do Special Characters++ or 3D Print Filament Tracker have ads?

Neither Special Characters++ nor 3D Print Filament Tracker shows ads.

### Which is updated more often, Special Characters++ or 3D Print Filament Tracker?

Special Characters++ ships an update every 7 months, and 3D Print Filament Tracker monthly. Most recently, Special Characters++ was updated on November 1, 2026 and 3D Print Filament Tracker on October 30, 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.*