# Summon and Defend vs Tower Up

The clearest difference is rating: Tower Up at 5.0 against Summon and Defend's 4.3. Tower Up also leads on review sentiment (100% vs 67%). Summon and Defend's advantage is update cadence (every 5 days vs monthly). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tower Up holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 67% of Summon and Defend's written reviews are positive against 100% of Tower Up's.

Summon and Defend ships an update every 5 days, Tower Up monthly. Both last shipped on June 6, 2026.

## The numbers

| Metric | Summon and Defend | Tower Up |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/summon-and-defend/id6739178752/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tower-up-stack-up/id6739584167/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Ad-supported | Ad-supported |
| Size | 132 MB | 118 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Quiet Cat Technology Co., Ltd.](https://appshunter.io/developer/1780267035) | [Playshore, S.L.](https://appshunter.io/developer/681055406) |

## What reviewers say

### Summon and Defend

[App page](https://appshunter.io/ios/app/summon-and-defend/id6739178752)

Command tiny defenders to gather resources, build towers, and fend off waves of airborne enemies. Merge and upgrade towers to unleash advanced skills and strategically defend your floating fortress against relentless challenges.

**Highlights:** Command tiny army, Gather resources, Merge and upgrade towers, Defend sky island, Resource management, Tactical decisions

**Features:** macOS Compatibility

**In-app purchases:** none


### Tower Up

[App page](https://appshunter.io/ios/app/tower-up-stack-up/id6739584167)

Assemble a team of heroes and stack them to create powerful towers. Utilize unique buffs and synergies to defeat waves of enemies. Upgrade heroes and unlock abilities to overcome challenges in this strategic tower defense game.

**Highlights:** Hero squad assembly, Hero stacking for towers, Unique buffs and synergies, Enemy wave defense, Hero and ability upgrades, Epic challenges

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Summon and Defend free?

Summon and Defend is free to download, with no in-app purchases.

### Is Tower Up free?

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

### Which has better reviews, Summon and Defend or Tower Up?

Tower Up is rated higher. Summon and Defend averages 4.3 out of 5 from 3 ratings, while Tower Up averages 5.0 from 2 ratings.

### Do Summon and Defend or Tower Up have ads?

Both Summon and Defend and Tower Up show ads.

### Which is updated more often, Summon and Defend or Tower Up?

Summon and Defend ships an update every 5 days, and Tower Up monthly. Most recently, Summon and Defend was updated on June 6, 2026 and Tower Up on June 6, 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.*