Comparison

Terria vs Oshi

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

Head to head
About

Terria

Features
Read full description

Terria is a care and health record app designed for reptile keepers. Record each pet's basic information, weight changes, feeding, shedding, waste, water changes, cleaning, and daily tasks to keep long-term care organized. CORE FEATURES • Pet profiles: record species, morph, photos, weight, and care status • Care records: save feeding, weighing, shedding, waste, water-change, and cleaning records • Habitat management: track enclosures, temperature, humidity, UVB, and substrate maintenance • Professional records: support medical, quarantine, medication, and breeding records • Supplies management: manage food, medicine, substrate, and equipment inventory • Care costs: record supply prices and estimate care costs • Task reminders: schedule care, medication, and follow-up reminders • Data backup: export and import local backup files • PDF reports: create pet passports and professional care records • Batch logging: record feeding, water changes, cleaning, weight and length for multiple pets • Growth tracking: view weight and length charts and changes from the previous measurement, in metric or imperial units • Care plans: use intervals, selected weekdays, cycles and supplement schedules, or defer the current meal during shedding • Recipes and stock batches: save feeding combinations and track restocks, prices and expiry dates by batch • Individual egg records: add observations and photos for each egg and create hatchling profiles • At-a-glance care: create monthly care reports and check information with Home Screen widgets and Live Activities • Optional sync: enable personal iCloud and photo sync, and export complete ZIP backups with photos PRIVACY AND SECURITY Pet profiles, care records, photos, backups, and app settings are stored on your device by default. Terria does not require registration or login. It does not actively collect contacts, location, advertising identifiers, or cross-app tracking data. Purchases are processed by Apple StoreKit. Privacy Policy: https://hanchuan8.github.io/terria-privacy/ Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Requires iOS 17.0 or later.

About

Oshi

Features
Read full description

A photo of the one you follow, and the next date that matters, kept on your home screen. ā–  WHAT IT DOES - Register who you follow, then add photos and dates - Pick one of three widget looks - See the days remaining and a day counter on your home screen ā–  WIDGETS Small, Medium and Large are supported. On iOS 27 and later an Extra Large portrait size is also available. The three looks are PHOTO CARD, TICKET and EDITORIAL. Background colour, text colour, the days remaining and the day counter can each be turned on or off. Photos can stay on one picture, or rotate automatically. ā–  DATES Five kinds: live/event, streaming, release, birthday and anniversary. Enter a name and a date and time, and a note if you want. Live and event entries can carry a ticket mark. Birthdays and anniversaries repeat every year. Dates that have passed are folded away. The day before reads TOMORROW, and the day itself reads TODAY. With no dates entered, the widget switches to a photo-only layout. ā–  PHOTOS Photos are chosen with the standard picker, so no full photo library permission is requested. On import the app measures where the face is, on the device only, and shifts the crop so text does not sit on it. All that is stored is the rectangle's coordinates. No face print or identifier is created. If you do not like the result you can crop it yourself. ā–  FREE One person, 3 photos, 5 dates, the Small widget and PHOTO CARD. ā–  FULL (JPY 980, one-time purchase) Unlimited photos, dates and people. All four sizes - Small, Medium, Large and Extra Large (portrait) - and all three looks. Background colour, text colour and which lines appear can all be adjusted. It is a one-time purchase and can be restored with the same Apple Account. ā–  NETWORK AND DATA No account. Nothing is sent to a server. No ads. Photos and dates are stored on the device only. Requires iPhone, portrait, iOS 18.0 or later (the Extra Large portrait widget needs iOS 27).

Screenshots

Terria4 screens
Oshi4 screens

Verdict

The call

Terria and Oshi are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Terria sells 3 in-app purchases, starting at $1.99 per month and Oshi sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Terria ships an update every 2 days, Oshi every 3 days. Both last shipped on October 31, 2026.

ScorecardNo meaningful differences
Terria versus Oshi: the parameters behind the verdict, then further details
ParameterTerriaOshi
PriceFreeFree
Update frequencyEvery 2 days — betterEvery 3 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size45 MB4 MB
Age rating4+4+
Developer潮 胔kazunari aoki

In-app purchases

3 purchases

Terria

Subscriptions2
  • Terria Pro Monthly3 Days trial$1.991 Month
  • Terria Pro Annual3 Days trial$12.991 Year
One-time1
  • Terria Pro Lifetime$19.99
1 purchases

Oshi

One-time1
  • FULL$5.99

Questions

Is Terria free?
Terria is free to download, with in-app purchases available.
Is Oshi free?
Oshi is free to download, with in-app purchases available.
Do Terria or Oshi have ads?
Neither Terria nor Oshi shows ads.
Which is updated more often, Terria or Oshi?
Terria ships an update every 2 days, and Oshi every 3 days. Most recently, Terria was updated on October 31, 2026 and Oshi on October 31, 2026.

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