# GLOWRIUM vs Tankly

The clearest difference is in-app purchases: GLOWRIUM at none against Tankly's 2. GLOWRIUM also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Tankly sells 2 in-app purchases, starting at $2.99 per month. GLOWRIUM asks for nothing beyond the download.

GLOWRIUM ships an update every 2 months, Tankly every 6 weeks. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | GLOWRIUM | Tankly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (35 ratings)](https://appshunter.io/ios/app/glowrium/id6445907786/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 47.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 91 MB | 68 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Xingyang Hicent Technology Co., Ltd.](https://appshunter.io/developer/1696882724) | [Habibur Rahman](https://appshunter.io/developer/1896704220) |

## What reviewers say

### GLOWRIUM

[App page](https://appshunter.io/ios/app/glowrium/id6445907786)

Control smart lighting devices via Bluetooth and Wi-Fi. Customize colors, set scenes, and simulate natural light changes throughout the day. Requires iOS 13.0+ and specific Bluetooth/Wi-Fi versions.

**Highlights:** Bluetooth and Wi-Fi control, Intelligent multi-area control, Spectrum setting and automatic operation, Independent color channel customization, Multi-scene preset lighting, Phased ecological simulation

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

**In-app purchases:** none


### Tankly

[App page](https://appshunter.io/ios/app/tankly-aquarium-tracker/id6783615147)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $2.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is GLOWRIUM free?

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

### Is Tankly free?

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

### Do GLOWRIUM or Tankly have ads?

Neither GLOWRIUM nor Tankly shows ads.

### Which is updated more often, GLOWRIUM or Tankly?

GLOWRIUM ships an update every 2 months, and Tankly every 6 weeks. Most recently, GLOWRIUM was updated on October 23, 2026 and Tankly on October 20, 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.*