# Time Nodes vs Celestis

The clearest difference is update cadence: Celestis at every 2 weeks against Time Nodes's every 3 months. Celestis also leads on ratings volume (4 vs 1). Time Nodes's advantage is iOS requirement (18.0 vs 26.0). On price, rating, review sentiment and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Time Nodes against 5.0 for Celestis. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Time Nodes ships an update every 3 months, Celestis every 2 weeks. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Time Nodes | Celestis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/time-nodes/id6740821558/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/celestis/id6781116681/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 1 MB | 3.0 GB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [CreationAct (Shanghai) Technology Co., Ltd.](https://appshunter.io/developer/1770311812) | [Celestis Ai Inc](https://appshunter.io/developer/6781116683) |

## What reviewers say

### Time Nodes

[App page](https://appshunter.io/ios/app/time-nodes/id6740821558)

Track time with simple count-up and count-down timers. Monitor progress towards future events or count elapsed time from past dates. Sync across devices with a native, intuitive interface.

**Highlights:** Count up from past dates, Count down to future dates, Track percentage progress, Log actions needed, Sync across Apple devices, Native system style UI

**Features:** macOS Compatibility

**In-app purchases:** none


### Celestis

[App page](https://appshunter.io/ios/app/celestis/id6781116681)

This AI assistant empowers professionals with private, on-device intelligence for document analysis and knowledge retrieval. It offers offline capabilities, custom AI models built from your data, and supports various AI providers for ultimate flexibility and data sovereignty.

**Highlights:** On-device AI with Apple Intelligence, Offline AI capabilities, Private Capsules for custom AI models, Support for multiple AI providers, Near 100% accurate, sourceable answers, Document ingestion from various formats

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Time Nodes free?

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

### Is Celestis free?

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

### Which has better reviews, Time Nodes or Celestis?

Time Nodes and Celestis are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do Time Nodes or Celestis have ads?

Neither Time Nodes nor Celestis shows ads.

### Which is updated more often, Time Nodes or Celestis?

Time Nodes ships an update every 3 months, and Celestis every 2 weeks. Most recently, Time Nodes was updated on October 1, 2026 and Celestis on October 5, 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.*