# SimpleTD vs Desert Worm Idle RPG

The clearest difference is review sentiment: SimpleTD at 100% against Desert Worm Idle RPG's 42%. SimpleTD also leads on in-app purchases (none vs 11) and ads (none vs shown). Desert Worm Idle RPG's advantage is price (Free vs $0.99) and rating (4.9 vs 4.0). On update cadence and device support there is nothing between them.

Desert Worm Idle RPG is free to download; SimpleTD costs $0.99 up front. Desert Worm Idle RPG sells 11 one-off in-app purchases. SimpleTD asks for nothing beyond the download.

Desert Worm Idle RPG holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: Desert Worm Idle RPG has 582 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of SimpleTD's written reviews are positive against 42% of Desert Worm Idle RPG's, so the app with the better star average is not the one people write more warmly about.

SimpleTD ships an update monthly, Desert Worm Idle RPG every 5 weeks. The most recent releases landed on October 24, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | SimpleTD | Desert Worm Idle RPG |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/simpletd/id6744778045/reviews) | **[4.9 (582 ratings)](https://appshunter.io/ios/app/desert-worm-idle-rpg/id6764547879/reviews)** |
| Number of ratings | 1 | **582** |
| Positive reviews | **100.0% of reviews** | 41.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1.7 GB | 285 MB |
| Requires iOS | 18.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 12+ |
| Developer | [AngrySalami LLC](https://appshunter.io/developer/1809249536) | [MULTICAST GAMES LIMITED](https://appshunter.io/developer/1597996449) |

## What reviewers say

### SimpleTD

[App page](https://appshunter.io/ios/app/simpletd/id6744778045)

Engage in a pixel-art tower defense experience with a rich storyline and fully voiced cutscenes. Strategize with over 14 unique towers, permanent upgrade paths, and challenging endless waves. Enemies can also gain power-ups, adding a unique twist to each playthrough.

**Highlights:** Voiced cinematic cutscenes and rich story, 14+ unique towers with distinct personalities, Deep, permanent upgrade paths, Endless waves and titan-sized bosses, Enemy power-ups on maps, Daily & weekly quests, 10+ hand-crafted maps with dynamic modifiers

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

**In-app purchases:** none


### Desert Worm Idle RPG

[App page](https://appshunter.io/ios/app/desert-worm-idle-rpg/id6764547879)

Control a colossal sand monster, devouring everything in its path to grow and evolve. Explore diverse desert zones, upgrade your worm, and enjoy a blend of arcade action and idle progression.

**Highlights:** Evolve and upgrade sand beast, Devour enemies and collect resources, Explore diverse desert zones, Idle arcade gameplay, RPG-style upgrades, Monstrous survival

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gems Pack 01 | $1.99 | one-time |
| Event Boost 01 | $2.99 | one-time |
| Gems Pack 02 | $4.99 | one-time |
| Level Pass 01 | $6.99 | one-time |
| Gems Pack 03 | $9.99 | one-time |
| Level Pass 02 | $9.99 | one-time |
| Level Pass 03 | $14.99 | one-time |
| Gems Pack 04 | $19.99 | one-time |
| Event Boost 02 | $24.99 | one-time |
| Gems Pack 05 | $49.99 | one-time |
| Gems Pack 06 | $99.99 | one-time |


## Frequently asked questions

### Is SimpleTD free?

SimpleTD costs $0.99, with no in-app purchases.

### Is Desert Worm Idle RPG free?

Desert Worm Idle RPG is free to download, with in-app purchases available.

### Which has better reviews, SimpleTD or Desert Worm Idle RPG?

Desert Worm Idle RPG is rated higher. SimpleTD averages 4.0 out of 5 from 1 ratings, while Desert Worm Idle RPG averages 4.9 from 582 ratings.

### Do SimpleTD or Desert Worm Idle RPG have ads?

Desert Worm Idle RPG shows ads; SimpleTD does not.

### Which is updated more often, SimpleTD or Desert Worm Idle RPG?

SimpleTD ships an update monthly, and Desert Worm Idle RPG every 5 weeks. Most recently, SimpleTD was updated on October 24, 2026 and Desert Worm Idle RPG on November 1, 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.*