Comparison

Tensei Algorithm vs Fridge

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Tensei Algorithm

Features
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This app is a soul growth app where you record your daily good deeds and level up your soul. By the time you reach dungeon layer x, level x, you may find that your daily life looks different. โ–  Soul Diagnosis Start with a soul diagnosis. Choose from two methods โ€” a diagnostic test or a crystal reading โ€” to discover your current soul state. โ–  Record Your Good Deeds Select the good things you did today from each category and add optional notes. Points are added and your soul levels up. โ–  Events When you reach a certain species or score, a floor-up chance appears! Level up by one, go up big, drop down, or hold your ground โ€” some events let you choose whether to take the chance. โ–  View Your Good Deed History Your accumulated good deeds are saved as a history. As you look back on what you've done, you may find yourself recognizing your own growth and building confidence. โ–  Check the Reincarnation Log A roadmap showing your past, present, and next stage. Track the changes in your soul's species and level. New information is revealed with each level-up, but some remains sealed. โ–  Soul Orb Each species has its own soul color. Enjoy watching your orb change with every level-up.

About

Fridge

Features
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About to send something you'll regret? Put it in the fridge first. Fridge makes you wait before sending angry messages. Type what you want to say, set a cooldown timer, and let it chill. When the timer's up, re-read your message and decide again โ€” with a clear head. That's the point. SIMPLE - Type your message - Set a cooldown (30 minutes) - Wait for it to chill - Re-read it when the timer's up - Copy & send, or let it rot YOUR OWN ROT RATE - See how many of your messages died in the fridge instead of being sent - Totals for fridged, sent and rotted messages - Nobody else sees any of it COMPLETELY PRIVATE - Everything stays on your device - No accounts, no cloud, no tracking - Zero data collection FREE - 3 messages chilling at a time - 30-minute cooldown FRIDGE PRO ($2.99, one-time) - Unlimited messages chilling at once - The 15-minute, 1-hour and 2-hour cooldowns as well as 30 minutes - Full stats history

Screenshots

Tensei Algorithm4 screens
Fridge4 screens

Verdict

The call

The clearest difference is in-app purchases: Tensei Algorithm at none against Fridge's 1. Tensei Algorithm also leads on update cadence (every 5 days vs every 5 months). Fridge's advantage is ads (none vs shown) and iOS requirement (17.0 vs 26.2). On price and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Fridge sells 1 one-off in-app purchase. Tensei Algorithm asks for nothing beyond the download.

UpkeepUpdate frequency

Tensei Algorithm ships an update every 5 days, Fridge every 5 months. The most recent releases landed on September 21, 2026 and September 28, 2026 respectively.

Scorecard4 real differences ยท 2 level
Tensei Algorithm versus Fridge: the parameters behind the verdict, then further details
ParameterTensei AlgorithmFridge
PriceFreeFree
Update frequencyEvery 5 days โ€” betterEvery 5 months
AdsYesNo โ€” better
In-app purchasesNo โ€” betterYes
DevicesiPhoneiPhone
Requires iOS26.217.0 โ€” better
Further details โ€” not scored
Size29 MB1 MB
Age rating4+4+
DeveloperKAORU IMAISaad Naveed

In-app purchases

None

Tensei Algorithm

No in-app purchases

1 purchases

Fridge

One-time1
  • Fridge Pro$2.99

Questions

Is Tensei Algorithm free?
Tensei Algorithm is free to download, with no in-app purchases.
Is Fridge free?
Fridge is free to download, with in-app purchases available.
Do Tensei Algorithm or Fridge have ads?
Tensei Algorithm shows ads; Fridge does not.
Which is updated more often, Tensei Algorithm or Fridge?
Tensei Algorithm ships an update every 5 days, and Fridge every 5 months. Most recently, Tensei Algorithm was updated on September 21, 2026 and Fridge on September 28, 2026.

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